[Enhancement request] Enable RUSTICL in Mesa

[original-tinozza]

Hi there Clear Linux Team,

considering CLR is aggressively following the release cadence of MESA may it be possible to start building the whole package with RUSTICL enabled?

gallium-rusticl = true

The new OpenCL implementation in Rust is starting to get interesting and quite usable.

Thanks in advance :)

[original-tinozza]

Hi there again, since Clearlinux switched to mesa 22.3 starting from version 37610, is there the possibility to enable the Rusticl driver? I'm religiously following the github repo for the mesa package but the driver enabling switch gallium-rusticl = true is still missing.

As always, many thanks in advance

[bryteise]

Poking the package now.

[bryteise]

Ah quite a bit of work in the llvm space still needed to get this building.

[bryteise]

Looks like it requires bindgen and they don't make releases with dependencies vendored so probably not something I'll be adding at this time.

[original-tinozza]

Thanks a lot for the effort Mr. Douglas. That is a really unfortunate, but i would like to thank you anyway for the effort.

Thanks again :)

[inferrna]

So why don't just cargo install --force bindgen-cli in build prepare stage ?

[ahorek]

the latest release works great!

export RUSTICL_ENABLE=radeonsi export RUSTICL_FEATURES=fp64 clinfo Number of platforms 2 Platform Name rusticl Platform Vendor Mesa/X.org Platform Version OpenCL 3.0 Platform Profile FULL_PROFILE Platform Extensions cl_khr_byte_addressable_store cl_khr_create_command_queue cl_khr_expect_assum e cl_khr_extended_versioning cl_khr_icd cl_khr_il_program cl_khr_spirv_no_integer_wrap_decoration cl_khr_suggested_local_work_s ize Platform Extensions with Version cl_khr_byte_addressable_store 0x400000 (1. 0.0) cl_khr_create_command_queue 0x400000 (1. 0.0) cl_khr_expect_assume 0x400000 (1. 0.0) cl_khr_extended_versioning 0x400000 (1. 0.0) cl_khr_icd 0x400000 (1. 0.0) cl_khr_il_program 0x400000 (1. 0.0) cl_khr_spirv_no_integer_wrap_decoration 0x400000 (1. 0.0) cl_khr_suggested_local_work_size 0x400000 (1. 0.0) Platform Numeric Version 0xc00000 (3.0.0) Platform Extensions function suffix MESA Platform Host timer resolution 1ns

Platform Name Clover Platform Vendor Mesa Platform Version OpenCL 1.1 Mesa 24.3.0-devel Platform Profile FULL_PROFILE Platform Extensions cl_khr_icd Platform Extensions function suffix MESA

Platform Name rusticl Number of devices 1 Device Name AMD Radeon Graphics (radeonsi, raphael_mendocino, LLVM 19.1.1, DRM 3.59, 6.11 .3-1472.native) Device Vendor AMD Device Vendor ID 0x1002 Device Version OpenCL 3.0 Device UUID 00000000-1300-0000-0000-000000000000 Driver UUID 414d442d-4d45-5341-2d44-525600000000 Valid Device LUID No Device LUID 0000-000000000000 Device Node Mask 0 Device Numeric Version 0xc00000 (3.0.0) Driver Version 24.3.0-devel Device OpenCL C Version OpenCL C 1.2 Device OpenCL C Numeric Version 0x402000 (1.2.0) Device OpenCL C all versions OpenCL C 0xc00000 (3. 0.0) OpenCL C 0x402000 (1. 2.0) OpenCL C 0x401000 (1. 1.0) OpenCL C 0x400000 (1. 0.0) Device OpenCL C features __opencl_c_integer_dot_product_input_4x8bit_packed 0x800000 (2. 0.0) opencl_c_integer_dot_product_input_4x8bit 0x800000 (2. 0.0) opencl_c_fp64 0x400000 (1. 0.0) opencl_c_int64 0x400000 (1. 0.0) opencl_c_images 0x400000 (1. 0.0) opencl_c_read_write_images 0x400000 (1. 0.0) opencl_c_3d_image_writes 0x400000 (1. 0.0) __opencl_c_subgroups 0x400000 (1. 0.0) Latest conformance test passed v0000-01-01-00 Device Type GPU Device PCI bus info (KHR) PCI-E, 0000:13:00.0 Device Profile EMBEDDED_PROFILE Device Available Yes Compiler Available Yes Linker Available Yes Max compute units 2 Max clock frequency 2200MHz 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 1024x1024x1024 Max work group size 1024 Preferred work group size multiple (device) 64 Preferred work group size multiple (kernel) 64 Max sub-groups per work group 32 Preferred / native vector sizes char 1 / 1 short 1 / 1 int 1 / 1 long 1 / 1 half 0 / 0 (n/a) float 1 / 1 double 1 / 1 (cl_khr_fp64) Half-precision Floating-point support (n/a) Single-precision Floating-point support (core) Denormals No 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 536870912 (512MiB) Error Correction support No Max memory allocation 2147483648 (2GiB) Unified memory for Host and Device No Shared Virtual Memory (SVM) capabilities (core) Coarse-grained buffer sharing No Fine-grained buffer sharing No Fine-grained system sharing No Atomics No Minimum alignment for any data type 128 bytes Alignment of base address 4096 bits (512 bytes) Preferred alignment for atomics SVM 0 bytes Global 0 bytes Local 0 bytes Atomic memory capabilities relaxed, work-group scope Atomic fence capabilities relaxed, acquire/release, work-group scope Max size for global variable 0 Preferred total size of global vars 0 Global Memory cache type None Image support Yes Max number of samplers per kernel 32 Max size for 1D images from buffer 134217728 pixels Max 1D or 2D image array size 8192 images Base address alignment for 2D image buffers 0 bytes Pitch alignment for 2D image buffers 0 pixels Max 2D image size 16384x16384 pixels Max 3D image size 8192x8192x8192 pixels Max number of read image args 32 Max number of write image args 16 Max number of read/write image args 16 Pipe support No Max number of pipe args 0 Max active pipe reservations 0 Max pipe packet size 0 Local memory type Global Local memory size 65536 (64KiB) Max number of constant args 16 Max constant buffer size 67108864 (64MiB) Generic address space support No Max size of kernel argument 4096 (4KiB) Queue properties (on host) Out-of-order execution No 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 10ns Execution capabilities Run OpenCL kernels Yes Run native kernels No Non-uniform work-groups No Work-group collective functions No Sub-group independent forward progress No IL version SPIR-V_1.0 SPIR-V_1.1 SPIR-V_1.2 SPIR-V_1.3 SPIR-V_1.4 ILs with version SPIR-V 0x400000 (1. 0.0) SPIR-V 0x401000 (1. 1.0) SPIR-V 0x402000 (1. 2.0) SPIR-V 0x403000 (1. 3.0) SPIR-V 0x404000 (1. 4.0) printf() buffer size 1048576 (1024KiB) Built-in kernels (n/a) Built-in kernels with version (n/a) Device Extensions cl_khr_byte_addressable_store cl_khr_create_command_queue cl_khr_expect_assum e cl_khr_extended_versioning cl_khr_icd cl_khr_il_program cl_khr_spirv_no_integer_wrap_decoration cl_khr_suggested_local_work_s ize cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_integer_dot_product cl_khr_local_int32_base_at omics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_gl_sharing cles_khr_int64 cl_khr_3d_image_writes cl_khr_pci_bus_in fo cl_khr_device_uuid cl_khr_subgroup_shuffle cl_khr_subgroup_shuffle_relative Device Extensions with Version cl_khr_byte_addressable_store 0x400000 (1. 0.0) cl_khr_create_command_queue 0x400000 (1. 0.0) cl_khr_expect_assume 0x400000 (1. 0.0) cl_khr_extended_versioning 0x400000 (1. 0.0) cl_khr_icd 0x400000 (1. 0.0) cl_khr_il_program 0x400000 (1. 0.0) cl_khr_spirv_no_integer_wrap_decoration 0x400000 (1. 0.0) cl_khr_suggested_local_work_size 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_integer_dot_product 0x800000 (2. 0.0) cl_khr_local_int32_base_atomics 0x400000 (1. 0.0) cl_khr_local_int32_extended_atomics 0x400000 (1. 0.0) cl_khr_fp64 0x400000 (1. 0.0) cl_khr_gl_sharing 0x400000 (1. 0.0) cles_khr_int64 0x400000 (1. 0.0) cl_khr_3d_image_writes 0x400000 (1. 0.0) cl_khr_pci_bus_info 0x400000 (1. 0.0) cl_khr_device_uuid 0x400000 (1. 0.0) cl_khr_subgroup_shuffle 0x400000 (1. 0.0) cl_khr_subgroup_shuffle_relative 0x400000 (1. 0.0)

Platform Name Clover Number of devices 1 Device Name AMD Radeon Graphics (radeonsi, raphael_mendocino, LLVM 19.1.1, DRM 3.59, 6.11 .3-1472.native) Device Vendor AMD Device Vendor ID 0x1002 Device Version OpenCL 1.1 Mesa 24.3.0-devel Device Numeric Version 0x401000 (1.1.0) Driver Version 24.3.0-devel Device OpenCL C Version OpenCL C 1.1 Device OpenCL C Numeric Version 0x401000 (1.1.0) Device Type GPU Device Profile FULL_PROFILE Device Available Yes Compiler Available Yes Max compute units 2 Max clock frequency 2200MHz Max work item dimensions 3 Max work item sizes 256x256x256 Max work group size 256 Preferred work group size multiple (kernel) 64 Preferred / native vector sizes char 16 / 16 short 8 / 8 int 4 / 4 long 2 / 2 half 0 / 0 (n/a) float 4 / 4 double 2 / 2 (cl_khr_fp64) Half-precision Floating-point support (n/a) Single-precision Floating-point support (core) Denormals No 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 16368480256 (15.24GiB) Error Correction support No Max memory allocation 4092120064 (3.811GiB) Unified memory for Host and Device No Minimum alignment for any data type 128 bytes Alignment of base address 32768 bits (4096 bytes) Global Memory cache type None Image support No Local memory type Local Local memory size 65536 (64KiB) Max number of constant args 16 Max constant buffer size 67108864 (64MiB) Max size of kernel argument 1024 Queue properties Out-of-order execution No Profiling Yes Profiling timer resolution 0ns Execution capabilities Run OpenCL kernels Yes Run native kernels No ILs with version (n/a) Built-in kernels with version (n/a) Device Extensions cl_khr_byte_addressable_store cl_khr_global_int32_base_atomics cl_khrglobal int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_int64_base_atomics cl_khr_int 64_extended_atomics cl_khr_fp64 cl_khr_extended_versioning Device Extensions with Version cl_khr_byte_addressable_store 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_local_int32_base_atomics 0x400000 (1. 0.0) cl_khr_local_int32_extended_atomics 0x400000 (1. 0.0) cl_khr_int64_base_atomics 0x400000 (1. 0.0) cl_khr_int64_extended_atomics 0x400000 (1. 0.0) cl_khr_fp64 0x400000 (1. 0.0) cl_khr_extended_versioning 0x400000 (1. 0.0)

NULL platform behavior clGetPlatformInfo(NULL, CL_PLATFORM_NAME, ...) rusticl clGetDeviceIDs(NULL, CL_DEVICE_TYPE_ALL, ...) Success [MESA] clCreateContext(NULL, ...) [default] Success [MESA] clCreateContext(NULL, ...) [other] Success [MESA] clCreateContextFromType(NULL, CL_DEVICE_TYPE_DEFAULT) Success (1) Platform Name rusticl Device Name AMD Radeon Graphics (radeonsi, raphael_mendocino, LLVM 19.1.1, DRM 3.59, 6.11 .3-1472.native) clCreateContextFromType(NULL, CL_DEVICE_TYPE_CPU) No devices found in platform clCreateContextFromType(NULL, CL_DEVICE_TYPE_GPU) Success (1) Platform Name rusticl Device Name AMD Radeon Graphics (radeonsi, raphael_mendocino, LLVM 19.1.1, DRM 3.59, 6.11 .3-1472.native) 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 rusticl Device Name AMD Radeon Graphics (radeonsi, raphael_mendocino, LLVM 19.1.1, DRM 3.59, 6.11 .3-1472.native)

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