Errors when running some tests on ubuntu 12.10 with AMD/ATI Radeon HD7750

[ababkin]

ran all tests successfully on macbook air (i7) compiled with R16A

now having some issues on the linux system: ubuntu 12.10 with AMD/ATI Radeon HD7750, latest Radeon drivers for linux, R16A, latest OpenCL 1.2 headers from Khronos group site

following tests pass fine:
cl_binary_test:test().
cl_bandwidth:test().
cl_square_float:test().

following tests don't pass (with output):

cl_map:test().

192,125,68,0,0,126,68,0,64,126,68,0,128,126,68,0,192,126,68, 0,0,127,68,0,64,127,68,0,128,127,68,0,192,127,68,0,0,128,68>>}, {kwork,{command_queue_t,140481757717824,<<>>}, 256,800,8,0.26666666666666666,undefined,undefined,undefined, undefined,undefined,4,<<>>}] *\* exception error: no match of right hand side value {error,invalid_buffer_size} in function cl_map:'-run/2-fun-3-'/2 (cl_map.erl, line 73) in call from lists:map/2 (lists.erl, line 1224) in call from lists:map/2 (lists.erl, line 1224) in call from cl_map:run/2 (cl_map.erl, line 70) in call from cl_map:test/0 (cl_map.erl, line 24)

cl_basic:test().

{name,"Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz"}, {vendor,"GenuineIntel"}, {driver_version,"1124.2 (sse2,avx)"}, {profile,"FULL_PROFILE"}, {version,"OpenCL 1.2 AMD-APP (1124.2)"}, {extensions,"cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_device_fission cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt "}, {platform,{platform_t,140481757713216,<<>>}}] ContextInfo: [{reference_count,1}, {devices,[{device_t,140481757713304,<<>>}, {device_t,140481757713392,<<>>}]}, {properties,[]}] Context2: [{reference_count,1}, {devices,[{device_t,140481757713304,<<>>}, {device_t,140481757713392,<<>>}]}, {properties,[]}] Queue: {command_queue_t,140481757721192,<<>>} QueueInfo: [{context,{context_t,140481757720152,<<>>}}, {device,{device_t,140481757713304,<<>>}}, {reference_count,1}, {properties,[]}] Queue: {command_queue_t,140481757746712,<<>>} QueueInfo: [{context,{context_t,140481757720152,<<>>}}, {device,{device_t,140481757713392,<<>>}}, {reference_count,1}, {properties,[]}] Sampler1: {sampler_t,140481757747104,<<>>} Sampler1Info: [{reference_count,1}, {context,{context_t,140481757720152,<<>>}}, {normalized_coords,true}, {addressing_mode,clamp}, {filter_mode,nearest}] *\* exception error: no match of right hand side value {error,invalid_value} in function cl_basic:test_sampler/2 (cl_basic.erl, line 148) in call from lists:foreach/2 (lists.erl, line 1313) in call from cl_basic:test/1 (cl_basic.erl, line 34)'

cl_test:test0().

** exception error: no match of right hand side value {error,invalid_platform}
in function cl_test:test0/1 (cl_test.erl, line 19)

cl_test:test1().

** exception error: no match of right hand side value {error,invalid_platform}
in function cl_test:test1/2 (cl_test.erl, line 56)

[ababkin]

Just to follow up, ran luxmark 2.0 on the same hardware configuration with no issues (various GPU and CPU+GPU tests) so it looks like hardware+drivers are fine for OpenGL 1.2

Also, i removed the Radeon and tried to run this on bare CPU (Xeon E3 1230 v2) with similar (or same errors) and:
cl_map:test(). ran without any errors

but:

3> cl_test:test0().
** exception error: no match of right hand side value {error,invalid_platform}
in function cl_test:test0/1 (cl_test.erl, line 19)

cl:basic:test().

        {execution_capabilities,[kernel,native_kernel]},
         {queue_properties,[profiling_enable]},
         {name,"Intel(R) Xeon(R) CPU E3-1230 V2 @ 3.30GHz"},
         {vendor,"GenuineIntel"},
         {driver_version,"1124.2 (sse2,avx)"},
         {profile,"FULL_PROFILE"},
         {version,"OpenCL 1.2 AMD-APP (1124.2)"},
         {extensions,"cl_khr_fp64 cl_amd_fp64 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_int64_base_atomics cl_khr_int64_extended_atomics cl_khr_3d_image_writes cl_khr_byte_addressable_store cl_khr_gl_sharing cl_ext_device_fission cl_amd_device_attribute_query cl_amd_vec3 cl_amd_printf cl_amd_media_ops cl_amd_media_ops2 cl_amd_popcnt "},
         {platform,{platform_t,140606438387008,<<>>}}]

ContextInfo: [{reference_count,1},
{devices,[{device_t,140606438387096,<<>>}]},
{properties,[]}]
Context2: [{reference_count,1},
{devices,[{device_t,140606438387096,<<>>}]},
{properties,[]}]
Queue: {command_queue_t,140606438382872,<<>>}
QueueInfo: [{context,{context_t,140606438386688,<<>>}},
{device,{device_t,140606438387096,<<>>}},
{reference_count,1},
{properties,[]}]
Sampler1: {sampler_t,140606438383264,<<>>}
Sampler1Info: [{reference_count,1},
{context,{context_t,140606438386688,<<>>}},
{normalized_coords,true},
{addressing_mode,clamp},
{filter_mode,nearest}]
** exception error: no match of right hand side value {error,invalid_value}
in function cl_basic:test_sampler/2 (cl_basic.erl, line 148)
in call from lists:foreach/2 (lists.erl, line 1313)
in call from cl_basic:test/1 (cl_basic.erl, line 34)

[tonyrog]

Hi! Thanks for the reports. I have no clue on why this is crashing. I will do some testing on Linux soon. My main platform is a mac. But I do got a couple of linux machines with nvidia cards in them
I have a new development branch called 'dev'. It "should" compile better on 1.2 and "should" work with rebar.
So please try if and when you can.

[arpieb]

FWIW, I've successfully tested on the following configuration:

• Ubuntu 16.04.6 LTS (GNU/Linux 4.15.0-45-generic x86_64)
• (2) Nvidia Titan Xp, CUDA 10.0 installed with accompanying OpenCL drivers
• Intel(R) Core(TM) i7-7800X CPU @ 3.50GHz

GPU ops run fine. I haven't installed the Intel CPU drivers so can't speak to how well those work.