Houdini 19 doesn't load AT ALL on Ubuntu 21.10
edward Member
7710 posts Joined: July 2005 Offline
April 25, 2022 3:55 p.m.
alunablue As Hampus says, the fix was specifically added in the daily builds AFTER the most recent 19.0.589 production build. This was intentionally done because it needs wider testing BEFORE it is released in a production build. If the other reports can be trusted, you'll need to either use the latest 19.0 daily build, or wait until the next production build in a roughly a month's time.
Edited by edward - April 25, 2022 15:56:12
alunablue Member
29 posts Joined: Nov. 2021 Offline
April 25, 2022 4:14 p.m.
edward alunablue Many Thanks!
OOYYAT Member
19 posts Joined: April 2010 Offline
May 28, 2022 12:31 a.m.
VIDEO
I use karma XPU and arnold GPU render the same scene. karma XPU not support AOVS and geomety light and render very slow per frame. Arnold GPU is more production ready. AOVS and geo light all supported with faster render time. but the downside of arnold gpu is not utilize cpu and gpu at sametime. karma xpu can utilize them all. maybe I can use karma for all my rending jobs in the future
smbell Member
75 posts Joined: Feb. 2017 Offline
May 28, 2022 12:33 a.m.
OOYYAT VIDEO
Why is this relevant to this thread?
July 18, 2022 1:38 p.m.
Hello
I trying to load Houdini with
export LD_PRELOAD="/lib/x86_64-linux-gnu/libc_malloc_debug.so.0". However - possible that I'm just stupid -, this file is not present on my system.
20 .3
Kernel: Linux 5 .4.0-122-generic
Architecture: x86-64
I coudn't find out which package is necessary to have
libc_malloc_debug.so.0available. Anyone here to point me in the right direction?
Thank you so much,
Michael
edward Member
7710 posts Joined: July 2005 Offline
July 19, 2022 10:23 a.m.
Do NOT do this anymore. Just use the latest 19.0 production build. The libc issue was fixed back in 19.0.594.
If an unconfigured latest 19.0 production build doesn't start up on your Linux box, then it's more than likely it's just because you don't have all the required packages. Under
https://www.sidefx.com/Support/system-requirements/ [
www.sidefx.com ] it says
libxkbcommon-x11, libxcb-icccm4, and libxcb-render-util packages required for Linux usershttps://doc.qt.io/qt-5/linux-requirements.html [doc.qt.io] And if that still doesn't work, it's a different issue and log a bug with support (see Support > Report a Bug/RFE above).
sloosch Member
1 posts Joined: Aug. 2022 Offline
Aug. 17, 2022 1:48 p.m.
I had the same issue with segfaulting on startup with 19.5 (and with 19.0). Possible solution is to install the OpenCL-Drivers for your GPU. E.g. for my nvidia card I had to install 'opencl-nvidia' (maybe a different name for your distro).
You can check whether you have the library installed via `ldconfig -p | grep opencl`. The Output should contain references to the OpenCL library. For example:
libnvidia-opencl.so.1 (libc6,x86-64) => /usr/lib/libnvidia-opencl.so.1 Just for further reference the error in the log-File was (when starting 'houdini-bin'):
signalCallback(UTsignalHandlerArg) <libHoudiniUT.so> starting via the launcher did produce this error:
Traceback from 14134 ThreadId=0x7fbd4cc99e40
demoan666 Member
4 posts Joined: Jan. 2017 Offline
Jan. 1, 2023 10:59 a.m.
kubo-von mariusz8 qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found. thanks! it helped me with houdini launcher not launching (no pun intended) on ubuntu 22.04
fusion9 Member
43 posts Joined: Sept. 2018 Offline
May 22, 2023 12:39 p.m.
I'm running Pop!_OS 22.04 LTS with the Nvidia Driver with Houdini 19.5.605 and I was getting pretty much the same issue as several people here but fortunately it got fixed after installing "lsb-core" as someone else pointed out.
July 20, 2023 9:04 a.m.
I am currently struggling with the following problem:
[ michael@pocket3 hfs19.5.640] $ source houdini_setup
The Houdini 19 .5.640 environment has been initialized.
[ michael@pocket3 hfs19.5.640] $ houdini
[ michael@pocket3 hfs19.5.640] $ free() : invalid pointer
58634 : ( sent by pid 58634 )
Saving application data to /tmp/houdini_temp/crash.untitled.michael_58634.hip
Warning: Missing charsets in String to FontSet conversion
Crash log saved to /tmp/houdini_temp/crash.untitled.michael_58634_log.txt
[ michael@pocket3 hfs19.5.640] $ cat /tmp/houdini_temp/crash.untitled.michael_58634_log.txt
Crash report from michael; Houdini FX Version 19 .5.640 [ linux-x86_64-gcc9.3]
Uptime 1 seconds
Thu Jul 20 14 :52:15 2023
Caught signal 6
Traceback from 58634 ThreadId = 0x7f61fd2f1e80
AP_Interface::coreDumpChaser( UTsignalHandlerArg) <libHoudiniUI.so >
AP_Interface::si_CrashHandler::chaser( UTsignalHandlerArg) <libHoudiniUI.so >
signalCallback( UTsignalHandlerArg) <libHoudiniUT.so >
UT_Signal::UT_ComboSignalHandler::operator()( int, siginfo_t*, void*) const <libHoudiniUT.so >
UT_Signal::processSignal( int, siginfo_t*, void*) <libHoudiniUT.so >
__sigaction <libc.so.6>
pthread_key_delete <libc.so.6>
raise <libc.so.6>
abort <libc.so.6>
abort <libc.so.6>
timer_settime <libc.so.6>
__default_morecore <libc.so.6>
__libc_free <libc.so.6>
[ 0x1aeaac] <libigc.so.1>
[ 0x1c6cb1] <libigc.so.1>
__nptl_change_stack_perm <ld-linux-x86-64.so.2>
__nptl_change_stack_perm <ld-linux-x86-64.so.2>
_dl_catch_exception <ld-linux-x86-64.so.2>
_dl_rtld_di_serinfo <ld-linux-x86-64.so.2>
_dl_catch_exception <ld-linux-x86-64.so.2>
_dl_find_dso_for_object <ld-linux-x86-64.so.2>
dlmopen <libc.so.6>
_dl_catch_exception <ld-linux-x86-64.so.2>
_dl_catch_exception <ld-linux-x86-64.so.2>
dlerror <libc.so.6>
dlopen <libc.so.6>
GTPin_Init <libigdrcl.so >
GTPin_Init <libigdrcl.so >
GTPin_Init <libigdrcl.so >
GTPin_Init <libigdrcl.so >
GTPin_Init <libigdrcl.so >
GTPin_Init <libigdrcl.so >
GTPin_Init <libigdrcl.so >
GTPin_Init <libigdrcl.so >
GTPin_Init <libigdrcl.so >
GTPin_Init <libigdrcl.so >
clGetExtensionFunctionAddress <libigdrcl.so >
clIcdGetPlatformIDsKHR <libigdrcl.so >
khrIcdVendorAdd <libOpenCL.so.1>
khrIcdOsVendorsEnumerate <libOpenCL.so.1>
pthread_mutexattr_settype <libc.so.6>
clGetPlatformIDs <libOpenCL.so.1>
cl::Platform::get( std::vector<cl::Platform, std::allocator<cl::Platform> >*) <libHoudiniUT.so >
CE_Context::getDevices( UT_Array<CE_Context:& , unsigned long) <libHoudiniUT.so >
FUSE_App::initApplication( UI_Manager*, int, char const**) <libHoudiniAPPS3.so >
OPUI_MainApp::initApplication( UI_Manager*, int, char const**) <libHoudiniAPPS2.so >
FUSE_HoudiniBinariesApp::initApplication( UI_Manager*, int, char const**) <libHoudiniAPPS3.so >
main <libHoudiniUI.so >
__libc_init_first <libc.so.6>
__libc_start_main <libc.so.6>
main <houdini-bin>
I know that:
edward However, I can only get this working like this for the time being, so maybe there is a better solution somewhere:
[ michael@pocket3 hfs19.5.640] $ source houdini_setup
The Houdini 19 .5.640 environment has been initialized.
[ michael@pocket3 hfs19.5.640] $ whereis /usr/lib/libc_malloc_debug.so.0
libc_malloc_debug.so.0: /usr/lib/libc_malloc_debug.so.0 /usr/lib32/libc_malloc_debug.so.0
[ michael@pocket3 hfs19.5.640] $ export LD_PRELOAD = "/usr/lib/libc_malloc_debug.so.0"
[ michael@pocket3 hfs19.5.640] $ env | grep LD_PRELOAD
LD_PRELOAD = /usr/lib/libc_malloc_debug.so.0
[ michael@pocket3 hfs19.5.640] $ houdini
Custom entries in
houdini.env:
HOUDINI_USE_HFS_OCL = 0 Edited by Michael Mussato - July 20, 2023 09:15:13
johnmather Staff
463 posts Joined: Aug. 2019 Offline
July 21, 2023 2:35 p.m.
That crash looks like it's related to OpenCL, not malloc. Which CPU and OS are you using? Can you try the following and see if it also crashes? Try with and without the LD_PRELOAD.
Also, perhaps try removing the quotes around CPU when specifying HOUDINI_OCL_DEVICETYPE.
Edited by johnmather - July 21, 2023 14:37:10
July 21, 2023 3:41 p.m.
johnmather Thanks for your suggestions John. My OS:
6 .4.3-1-MANJARO
████████ ████████ ████████ Uptime: 9 hours, 23 mins
████████ ████████ ████████ Packages: 1877 ( pacman) , 8 ( flatpak)
████████ ████████ ████████ Shell: bash 5 .1.16
████████ ████████ ████████ Resolution: 2560x1080
████████ ████████ ████████ DE: Cinnamon 5 .8.4
████████ ████████ ████████ WM: Mutter ( Muffin)
████████ ████████ ████████ WM Theme: Mint-Y-Dark-Teal ( Mint-Y)
████████ ████████ ████████ Theme: Mint-Y-Dark-Teal [ GTK2/3]
████████ ████████ ████████ Icons: Papirus-Adapta-Nokto-Maia [ GTK2/3]
Terminal: gnome-terminal
CPU: 11th Gen Intel i7-1195G7 ( 8 ) @ 5 .000GHz
GPU: Intel TigerLake-LP GT2 [ Iris Xe Graphics]
Memory: 4892MiB / 15774MiB
johnmather | grep LD_PRELOAD
$
$ hgpuinfo -c
OpenCL Platform Intel( R) CPU Runtime for OpenCL( TM) Applications
Platform Vendor Intel( R) Corporation
Platform Version OpenCL 2 .1 LINUX
OpenCL Device 11th Gen Intel( R) Core( TM) i7-1195G7 @ 2 .90GHz
OpenCL Type CPU
Device Version OpenCL 2 .1 ( Build 0 )
Frequency 2900 MHz
Compute Units 8
Device Address Bits 64
Global Memory 15774 MB
Max Allocation 3943 MB
Global Cache 256 KB
Max Constant Args 480
Max Constant Size 128 KB
Local Mem Size 32 KB
2D Image Support 16384x16384
3D Image Support 2048x2048x2048
Max On Device Queues 4294967295
Pref. Device Queue Size 4095 MB
Max Device Queue Size 4095 MB
johnmather This has no impact it seems. Houdini only runs with
LD_PRELOAD. However, I had OpenCL issues about a year ago. I'll investigate a bit further in that direction.
Edited by Michael Mussato - July 21, 2023 15:54:32
johnmather Staff
463 posts Joined: Aug. 2019 Offline
July 21, 2023 3:50 p.m.
Could you also post the output from the clinfo utility? You should be able to find it in your package manager.
July 21, 2023 4:02 p.m.
johnmather That's a biggie (which part is the interesting one?):
2
Platform Name Intel( R) OpenCL Graphics
Platform Vendor Intel( R) Corporation
Platform Version OpenCL 3 .0
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_byte_addressable_store cl_khr_device_uuid cl_khr_fp16 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_command_queue_families cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_intel_subgroups_char cl_intel_subgroups_long cl_khr_il_program cl_intel_mem_force_host_memory cl_khr_subgroup_extended_types cl_khr_subgroup_non_uniform_vote cl_khr_subgroup_ballot cl_khr_subgroup_non_uniform_arithmetic cl_khr_subgroup_shuffle cl_khr_subgroup_shuffle_relative cl_khr_subgroup_clustered_reduce cl_intel_device_attribute_query cl_khr_suggested_local_work_size cl_intel_split_work_group_barrier cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_intel_unified_shared_memory cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_ext_float_atomics cl_intel_planar_yuv cl_intel_packed_yuv cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_3d_image_writes cl_intel_media_block_io cl_intel_subgroup_local_block_io cl_khr_integer_dot_product cl_khr_gl_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_intel_va_api_media_sharing cl_intel_sharing_format_query cl_khr_pci_bus_info
Platform Extensions with Version cl_khr_byte_addressable_store 0x400000 ( 1 .0.0)
cl_khr_device_uuid 0x400000 ( 1 .0.0)
cl_khr_fp16 0x400000 ( 1 .0.0)
cl_khr_global_int32_base_atomics 0x400000 ( 1 .0.0)
cl_khr_global_int32_extended_atomics 0x400000 ( 1 .0.0)
cl_khr_icd 0x400000 ( 1 .0.0)
cl_khr_local_int32_base_atomics 0x400000 ( 1 .0.0)
cl_khr_local_int32_extended_atomics 0x400000 ( 1 .0.0)
cl_intel_command_queue_families 0x400000 ( 1 .0.0)
cl_intel_subgroups 0x400000 ( 1 .0.0)
cl_intel_required_subgroup_size 0x400000 ( 1 .0.0)
cl_intel_subgroups_short 0x400000 ( 1 .0.0)
cl_khr_spir 0x400000 ( 1 .0.0)
cl_intel_accelerator 0x400000 ( 1 .0.0)
cl_intel_driver_diagnostics 0x400000 ( 1 .0.0)
cl_khr_priority_hints 0x400000 ( 1 .0.0)
cl_khr_throttle_hints 0x400000 ( 1 .0.0)
cl_khr_create_command_queue 0x400000 ( 1 .0.0)
cl_intel_subgroups_char 0x400000 ( 1 .0.0)
cl_intel_subgroups_long 0x400000 ( 1 .0.0)
cl_khr_il_program 0x400000 ( 1 .0.0)
cl_intel_mem_force_host_memory 0x400000 ( 1 .0.0)
cl_khr_subgroup_extended_types 0x400000 ( 1 .0.0)
cl_khr_subgroup_non_uniform_vote 0x400000 ( 1 .0.0)
cl_khr_subgroup_ballot 0x400000 ( 1 .0.0)
cl_khr_subgroup_non_uniform_arithmetic 0x400000 ( 1 .0.0)
cl_khr_subgroup_shuffle 0x400000 ( 1 .0.0)
cl_khr_subgroup_shuffle_relative 0x400000 ( 1 .0.0)
cl_khr_subgroup_clustered_reduce 0x400000 ( 1 .0.0)
cl_intel_device_attribute_query 0x400000 ( 1 .0.0)
cl_khr_suggested_local_work_size 0x400000 ( 1 .0.0)
cl_intel_split_work_group_barrier 0x400000 ( 1 .0.0)
cl_intel_spirv_media_block_io 0x400000 ( 1 .0.0)
cl_intel_spirv_subgroups 0x400000 ( 1 .0.0)
cl_khr_spirv_no_integer_wrap_decoration 0x400000 ( 1 .0.0)
cl_intel_unified_shared_memory 0x400000 ( 1 .0.0)
cl_khr_mipmap_image 0x400000 ( 1 .0.0)
cl_khr_mipmap_image_writes 0x400000 ( 1 .0.0)
cl_ext_float_atomics 0x400000 ( 1 .0.0)
cl_intel_planar_yuv 0x400000 ( 1 .0.0)
cl_intel_packed_yuv 0x400000 ( 1 .0.0)
cl_khr_int64_base_atomics 0x400000 ( 1 .0.0)
cl_khr_int64_extended_atomics 0x400000 ( 1 .0.0)
cl_khr_image2d_from_buffer 0x400000 ( 1 .0.0)
cl_khr_depth_images 0x400000 ( 1 .0.0)
cl_khr_3d_image_writes 0x400000 ( 1 .0.0)
cl_intel_media_block_io 0x400000 ( 1 .0.0)
cl_intel_subgroup_local_block_io 0x400000 ( 1 .0.0)
cl_khr_integer_dot_product 0x800000 ( 2 .0.0)
cl_khr_gl_sharing 0x400000 ( 1 .0.0)
cl_khr_gl_depth_images 0x400000 ( 1 .0.0)
cl_khr_gl_event 0x400000 ( 1 .0.0)
cl_khr_gl_msaa_sharing 0x400000 ( 1 .0.0)
cl_intel_va_api_media_sharing 0x400000 ( 1 .0.0)
cl_intel_sharing_format_query 0x400000 ( 1 .0.0)
cl_khr_pci_bus_info 0x400000 ( 1 .0.0)
Platform Numeric Version 0xc00000 ( 3 .0.0)
Platform Extensions function suffix INTEL
Platform Host timer resolution 1ns
Platform Name Intel( R) CPU Runtime for OpenCL( TM) Applications
Platform Vendor Intel( R) Corporation
Platform Version OpenCL 2 .1 LINUX
Platform Profile FULL_PROFILE
Platform Extensions cl_khr_icd cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_depth_images cl_khr_3d_image_writes cl_intel_exec_by_local_thread cl_khr_spir cl_khr_fp64 cl_khr_image2d_from_buffer cl_intel_vec_len_hint
Platform Extensions function suffix INTEL
Platform Host timer resolution 1ns
Platform Name Intel( R) OpenCL Graphics
Number of devices 1
Device Name Intel( R) Iris( R) Xe Graphics
Device Vendor Intel( R) Corporation
Device Vendor ID 0x8086
Device Version OpenCL 3 .0 NEO
Device UUID 8680499a-0300-0000-0002-000000000000
Driver UUID 32332e32-322e-3236-3531-360000000000
Valid Device LUID No
Device LUID 902e-8cd3fc7f0000
Device Node Mask 0
Device Numeric Version 0xc00000 ( 3 .0.0)
Driver Version 23 .22.26516
Device OpenCL C Version OpenCL C 1 .2
Device OpenCL C all versions OpenCL C 0x400000 ( 1 .0.0)
OpenCL C 0x401000 ( 1 .1.0)
OpenCL C 0x402000 ( 1 .2.0)
OpenCL C 0xc00000 ( 3 .0.0)
Device OpenCL C features __opencl_c_int64 0xc00000 ( 3 .0.0)
__opencl_c_3d_image_writes 0xc00000 ( 3 .0.0)
__opencl_c_images 0xc00000 ( 3 .0.0)
__opencl_c_read_write_images 0xc00000 ( 3 .0.0)
__opencl_c_atomic_order_acq_rel 0xc00000 ( 3 .0.0)
__opencl_c_atomic_order_seq_cst 0xc00000 ( 3 .0.0)
__opencl_c_atomic_scope_all_devices 0xc00000 ( 3 .0.0)
__opencl_c_atomic_scope_device 0xc00000 ( 3 .0.0)
__opencl_c_generic_address_space 0xc00000 ( 3 .0.0)
__opencl_c_program_scope_global_variables 0xc00000 ( 3 .0.0)
__opencl_c_work_group_collective_functions 0xc00000 ( 3 .0.0)
__opencl_c_subgroups 0xc00000 ( 3 .0.0)
__opencl_c_ext_fp32_global_atomic_add 0xc00000 ( 3 .0.0)
__opencl_c_ext_fp32_local_atomic_add 0xc00000 ( 3 .0.0)
__opencl_c_ext_fp32_global_atomic_min_max 0xc00000 ( 3 .0.0)
__opencl_c_ext_fp32_local_atomic_min_max 0xc00000 ( 3 .0.0)
__opencl_c_ext_fp16_global_atomic_load_store 0xc00000 ( 3 .0.0)
__opencl_c_ext_fp16_local_atomic_load_store 0xc00000 ( 3 .0.0)
__opencl_c_ext_fp16_global_atomic_min_max 0xc00000 ( 3 .0.0)
__opencl_c_ext_fp16_local_atomic_min_max 0xc00000 ( 3 .0.0)
__opencl_c_integer_dot_product_input_4x8bit 0xc00000 ( 3 .0.0)
__opencl_c_integer_dot_product_input_4x8bit_packed 0xc00000 ( 3 .0.0)
Latest comfornace test passed v2022-04-22-00
Device Type GPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
Max compute units 96
Max clock frequency 1400MHz
Device Partition ( core)
Max number of sub-devices 0
Supported partition types None
Supported affinity domains ( n/a)
Max work item dimensions 3
Max work item sizes 512x512x512
Max work group size 512
Preferred work group size multiple ( device) 64
Preferred work group size multiple ( kernel) 64
Max sub-groups per work group 64
Sub-group sizes ( Intel) 8 , 16 , 32
Preferred / native vector sizes
char 16 / 16
short 8 / 8
int 4 / 4
long 1 / 1
half 8 / 8 ( cl_khr_fp16)
float 1 / 1
double 0 / 0 ( n/a)
Half-precision Floating-point support ( cl_khr_fp16)
Denormals Yes
Infinity and NANs Yes
Round to nearest Yes
Round to zero Yes
Round to infinity Yes
IEEE754-2008 fused multiply-add Yes
Support is emulated in software No
Single-precision Floating-point support ( core)
Denormals Yes
Infinity and NANs Yes
Round to nearest Yes
Round to zero Yes
Round to infinity Yes
IEEE754-2008 fused multiply-add Yes
Support is emulated in software No
Correctly-rounded divide and sqrt operations No
Double-precision Floating-point support ( n/a)
Address bits 64 , Little-Endian
Global memory size 13232603136 ( 12 .32GiB)
Error Correction support No
Max memory allocation 4294959104 ( 4GiB)
Unified memory for Host and Device Yes
Shared Virtual Memory ( SVM) capabilities ( core)
Coarse-grained buffer sharing Yes
Fine-grained buffer sharing No
Fine-grained system sharing No
Atomics No
Minimum alignment for any data type 128 bytes
Alignment of base address 1024 bits ( 128 bytes)
Preferred alignment for atomics
SVM 64 bytes
Global 64 bytes
Local 64 bytes
Atomic memory capabilities relaxed, acquire/release, sequentially-consistent, work-group scope, device scope, all-devices scope
Atomic fence capabilities relaxed, acquire/release, sequentially-consistent, work-item scope, work-group scope, device scope, all-devices scope
Max size for global variable 65536 ( 64KiB)
Preferred total size of global vars 4294959104 ( 4GiB)
Global Memory cache type Read/Write
Global Memory cache size 3932160 ( 3 .75MiB)
Global Memory cache line size 64 bytes
Image support Yes
Max number of samplers per kernel 16
Max size for 1D images from buffer 268434944 pixels
Max 1D or 2D image array size 2048 images
Base address alignment for 2D image buffers 4 bytes
Pitch alignment for 2D image buffers 4 pixels
Max 2D image size 16384x16384 pixels
Max planar YUV image size 16384x16352 pixels
Max 3D image size 2048x2048x2048 pixels
Max number of read image args 128
Max number of write image args 128
Max number of read/write image args 128
Pipe support No
Max number of pipe args 0
Max active pipe reservations 0
Max pipe packet size 0
Local memory type Local
Local memory size 65536 ( 64KiB)
Max number of constant args 8
Max constant buffer size 4294959104 ( 4GiB)
Generic address space support Yes
Max size of kernel argument 2048 ( 2KiB)
Queue properties ( on host)
Out-of-order execution Yes
Profiling Yes
Device enqueue capabilities ( n/a)
Queue properties ( on device)
Out-of-order execution No
Profiling No
Preferred size 0
Max size 0
Max queues on device 0
Max events on device 0
Prefer user sync for interop Yes
Profiling timer resolution 52ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels No
Non-uniform work-groups Yes
Work-group collective functions Yes
Sub-group independent forward progress No
IL version SPIR-V_1.2
ILs with version SPIR-V 0x402000 ( 1 .2.0)
SPIR versions 1 .2
printf() buffer size 4194304 ( 4MiB)
Built-in kernels ( n/a)
Built-in kernels with version ( n/a)
Device Extensions cl_khr_byte_addressable_store cl_khr_device_uuid cl_khr_fp16 cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_icd cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_intel_command_queue_families cl_intel_subgroups cl_intel_required_subgroup_size cl_intel_subgroups_short cl_khr_spir cl_intel_accelerator cl_intel_driver_diagnostics cl_khr_priority_hints cl_khr_throttle_hints cl_khr_create_command_queue cl_intel_subgroups_char cl_intel_subgroups_long cl_khr_il_program cl_intel_mem_force_host_memory cl_khr_subgroup_extended_types cl_khr_subgroup_non_uniform_vote cl_khr_subgroup_ballot cl_khr_subgroup_non_uniform_arithmetic cl_khr_subgroup_shuffle cl_khr_subgroup_shuffle_relative cl_khr_subgroup_clustered_reduce cl_intel_device_attribute_query cl_khr_suggested_local_work_size cl_intel_split_work_group_barrier cl_intel_spirv_media_block_io cl_intel_spirv_subgroups cl_khr_spirv_no_integer_wrap_decoration cl_intel_unified_shared_memory cl_khr_mipmap_image cl_khr_mipmap_image_writes cl_ext_float_atomics cl_intel_planar_yuv cl_intel_packed_yuv cl_khr_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_image2d_from_buffer cl_khr_depth_images cl_khr_3d_image_writes cl_intel_media_block_io cl_intel_subgroup_local_block_io cl_khr_integer_dot_product cl_khr_gl_sharing cl_khr_gl_depth_images cl_khr_gl_event cl_khr_gl_msaa_sharing cl_intel_va_api_media_sharing cl_intel_sharing_format_query cl_khr_pci_bus_info
Device Extensions with Version cl_khr_byte_addressable_store 0x400000 ( 1 .0.0)
cl_khr_device_uuid 0x400000 ( 1 .0.0)
cl_khr_fp16 0x400000 ( 1 .0.0)
cl_khr_global_int32_base_atomics 0x400000 ( 1 .0.0)
cl_khr_global_int32_extended_atomics 0x400000 ( 1 .0.0)
cl_khr_icd 0x400000 ( 1 .0.0)
cl_khr_local_int32_base_atomics 0x400000 ( 1 .0.0)
cl_khr_local_int32_extended_atomics 0x400000 ( 1 .0.0)
cl_intel_command_queue_families 0x400000 ( 1 .0.0)
cl_intel_subgroups 0x400000 ( 1 .0.0)
cl_intel_required_subgroup_size 0x400000 ( 1 .0.0)
cl_intel_subgroups_short 0x400000 ( 1 .0.0)
cl_khr_spir 0x400000 ( 1 .0.0)
cl_intel_accelerator 0x400000 ( 1 .0.0)
cl_intel_driver_diagnostics 0x400000 ( 1 .0.0)
cl_khr_priority_hints 0x400000 ( 1 .0.0)
cl_khr_throttle_hints 0x400000 ( 1 .0.0)
cl_khr_create_command_queue 0x400000 ( 1 .0.0)
cl_intel_subgroups_char 0x400000 ( 1 .0.0)
cl_intel_subgroups_long 0x400000 ( 1 .0.0)
cl_khr_il_program 0x400000 ( 1 .0.0)
cl_intel_mem_force_host_memory 0x400000 ( 1 .0.0)
cl_khr_subgroup_extended_types 0x400000 ( 1 .0.0)
cl_khr_subgroup_non_uniform_vote 0x400000 ( 1 .0.0)
cl_khr_subgroup_ballot 0x400000 ( 1 .0.0)
cl_khr_subgroup_non_uniform_arithmetic 0x400000 ( 1 .0.0)
cl_khr_subgroup_shuffle 0x400000 ( 1 .0.0)
cl_khr_subgroup_shuffle_relative 0x400000 ( 1 .0.0)
cl_khr_subgroup_clustered_reduce 0x400000 ( 1 .0.0)
cl_intel_device_attribute_query 0x400000 ( 1 .0.0)
cl_khr_suggested_local_work_size 0x400000 ( 1 .0.0)
cl_intel_split_work_group_barrier 0x400000 ( 1 .0.0)
cl_intel_spirv_media_block_io 0x400000 ( 1 .0.0)
cl_intel_spirv_subgroups 0x400000 ( 1 .0.0)
cl_khr_spirv_no_integer_wrap_decoration 0x400000 ( 1 .0.0)
cl_intel_unified_shared_memory 0x400000 ( 1 .0.0)
cl_khr_mipmap_image 0x400000 ( 1 .0.0)
cl_khr_mipmap_image_writes 0x400000 ( 1 .0.0)
cl_ext_float_atomics 0x400000 ( 1 .0.0)
cl_intel_planar_yuv 0x400000 ( 1 .0.0)
cl_intel_packed_yuv 0x400000 ( 1 .0.0)
cl_khr_int64_base_atomics 0x400000 ( 1 .0.0)
cl_khr_int64_extended_atomics 0x400000 ( 1 .0.0)
cl_khr_image2d_from_buffer 0x400000 ( 1 .0.0)
cl_khr_depth_images 0x400000 ( 1 .0.0)
cl_khr_3d_image_writes 0x400000 ( 1 .0.0)
cl_intel_media_block_io 0x400000 ( 1 .0.0)
cl_intel_subgroup_local_block_io 0x400000 ( 1 .0.0)
cl_khr_integer_dot_product 0x800000 ( 2 .0.0)
cl_khr_gl_sharing 0x400000 ( 1 .0.0)
cl_khr_gl_depth_images 0x400000 ( 1 .0.0)
cl_khr_gl_event 0x400000 ( 1 .0.0)
cl_khr_gl_msaa_sharing 0x400000 ( 1 .0.0)
cl_intel_va_api_media_sharing 0x400000 ( 1 .0.0)
cl_intel_sharing_format_query 0x400000 ( 1 .0.0)
cl_khr_pci_bus_info 0x400000 ( 1 .0.0)
Platform Name Intel( R) CPU Runtime for OpenCL( TM) Applications
Number of devices 1
Device Name 11th Gen Intel( R) Core( TM) i7-1195G7 @ 2 .90GHz
Device Vendor Intel( R) Corporation
Device Vendor ID 0x8086
Device Version OpenCL 2 .1 ( Build 0 )
Driver Version 18 .1.0.0920
Device OpenCL C Version OpenCL C 2 .0
Device Type CPU
Device Profile FULL_PROFILE
Device Available Yes
Compiler Available Yes
Linker Available Yes
Max compute units 8
Max clock frequency 2900MHz
Device Partition ( core)
Max number of sub-devices 8
Supported partition types by counts, equally, by names ( Intel)
Supported affinity domains ( n/a)
Max work item dimensions 3
Max work item sizes 8192x8192x8192
Max work group size 8192
Preferred work group size multiple ( kernel) 128
Max sub-groups per work group 1
Preferred / native vector sizes
char 1 / 32
short 1 / 16
int 1 / 8
long 1 / 4
half 0 / 0 ( n/a)
float 1 / 8
double 1 / 4 ( cl_khr_fp64)
Half-precision Floating-point support ( n/a)
Single-precision Floating-point support ( core)
Denormals Yes
Infinity and NANs Yes
Round to nearest Yes
Round to zero No
Round to infinity No
IEEE754-2008 fused multiply-add No
Support is emulated in software No
Correctly-rounded divide and sqrt operations No
Double-precision Floating-point support ( cl_khr_fp64)
Denormals Yes
Infinity and NANs Yes
Round to nearest Yes
Round to zero Yes
Round to infinity Yes
IEEE754-2008 fused multiply-add Yes
Support is emulated in software No
Address bits 64 , Little-Endian
Global memory size 16540758016 ( 15 .4GiB)
Error Correction support No
Max memory allocation 4135189504 ( 3 .851GiB)
Unified memory for Host and Device Yes
Shared Virtual Memory ( SVM) capabilities ( core)
Coarse-grained buffer sharing Yes
Fine-grained buffer sharing Yes
Fine-grained system sharing Yes
Atomics Yes
Minimum alignment for any data type 128 bytes
Alignment of base address 1024 bits ( 128 bytes)
Preferred alignment for atomics
SVM 64 bytes
Global 64 bytes
Local 0 bytes
Max size for global variable 65536 ( 64KiB)
Preferred total size of global vars 65536 ( 64KiB)
Global Memory cache type Read/Write
Global Memory cache size 262144 ( 256KiB)
Global Memory cache line size 64 bytes
Image support Yes
Max number of samplers per kernel 480
Max size for 1D images from buffer 258449344 pixels
Max 1D or 2D image array size 2048 images
Base address alignment for 2D image buffers 64 bytes
Pitch alignment for 2D image buffers 64 pixels
Max 2D image size 16384x16384 pixels
Max 3D image size 2048x2048x2048 pixels
Max number of read image args 480
Max number of write image args 480
Max number of read/write image args 480
Max number of pipe args 16
Max active pipe reservations 32767
Max pipe packet size 1024
Local memory type Global
Local memory size 32768 ( 32KiB)
Max number of constant args 480
Max constant buffer size 131072 ( 128KiB)
Max size of kernel argument 3840 ( 3 .75KiB)
Queue properties ( on host)
Out-of-order execution Yes
Profiling Yes
Local thread execution ( Intel) Yes
Queue properties ( on device)
Out-of-order execution Yes
Profiling Yes
Preferred size 4294967295 ( 4GiB)
Max size 4294967295 ( 4GiB)
Max queues on device 4294967295
Max events on device 4294967295
Prefer user sync for interop No
Profiling timer resolution 1ns
Execution capabilities
Run OpenCL kernels Yes
Run native kernels Yes
Sub-group independent forward progress No
IL version SPIR-V_1.0
SPIR versions 1 .2
printf() buffer size 1048576 ( 1024KiB)
Built-in kernels ( n/a)
Device Extensions cl_khr_icd cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_byte_addressable_store cl_khr_depth_images cl_khr_3d_image_writes cl_intel_exec_by_local_thread cl_khr_spir cl_khr_fp64 cl_khr_image2d_from_buffer cl_intel_vec_len_hint
NULL platform behavior
clGetPlatformInfo( NULL, CL_PLATFORM_NAME, ...) Intel( R) OpenCL Graphics
clGetDeviceIDs( NULL, CL_DEVICE_TYPE_ALL, ...) Success [ INTEL]
clCreateContext( NULL, ...) [ default] Success [ INTEL]
clCreateContext( NULL, ...) [ other] Success [ INTEL]
clCreateContextFromType( NULL, CL_DEVICE_TYPE_DEFAULT) Success ( 1 )
Platform Name Intel( R) OpenCL Graphics
Device Name Intel( R) Iris( R) Xe Graphics
clCreateContextFromType( NULL, CL_DEVICE_TYPE_CPU) No devices found in platform
clCreateContextFromType( NULL, CL_DEVICE_TYPE_GPU) Success ( 1 )
Platform Name Intel( R) OpenCL Graphics
Device Name Intel( R) Iris( R) Xe Graphics
clCreateContextFromType( NULL, CL_DEVICE_TYPE_ACCELERATOR) No devices found in platform
clCreateContextFromType( NULL, CL_DEVICE_TYPE_CUSTOM) No devices found in platform
clCreateContextFromType( NULL, CL_DEVICE_TYPE_ALL) Success ( 1 )
Platform Name Intel( R) OpenCL Graphics
Device Name Intel( R) Iris( R) Xe Graphics
ICD loader properties
ICD loader Name OpenCL ICD Loader
ICD loader Vendor OCL Icd free software
ICD loader Version 2 .3.2
ICD loader Profile OpenCL 3 .0
July 26, 2023 7:37 a.m.
Seems like the device is not supported for some reason:
() : invalid pointer
Aborted ( core dumped)
$ export LD_PRELOAD = "/usr/lib/libc_malloc_debug.so.0"
$ hgpuinfo -q
$
Edited by Michael Mussato - July 26, 2023 07:38:00
edward Member
7710 posts Joined: July 2005 Offline
July 26, 2023 12:48 p.m.
FWIW, I gave it a try installing a Manjaro Virtualbox VM but all the crashes were related to lack of OpenCL and didn't get the "free(): invalid pointer" message. I got it to bring up Houdini fine by installing pocl (software opencl) and telling Houdini to use that with:
export HOUDINI_USE_HFS_OCL=0 So I don't know <shrugs>.
Fx_enjoyer Member
13 posts Joined: July 2023 Offline
July 26, 2023 3:33 p.m.
Strange, I’m having opencl problems myself. If I explicitly set it to gpu in the houdini.env it works. Did you try that?
eviceDescriptor>&, unsigned long) <libHoudiniUT.so> FUSE_App::initApplication(UI_Manager*, int, char const**) <libHoudiniAPPS3.so> OPUI_MainApp::initApplication(UI_Manager*, int, char const**) <libHoudiniAPPS2.so> FUSE_HoudiniBinariesApp::initApplication(UI_Manager*, int, char const**) <libHoudiniAPPS3.so> main <libHoudiniUI.so> __libc_init_first <libc.so.6> __libc_start_main <libc.so.6> main <houdini-bin>
