[314TeR]

Jeśli chce się sprawdzić połączoną wydajność procesora i VGA można tego dokonać poniższym benchmarkiem.

Wymagania:
Snow Leopard, VGA NVidia GF 8xxx lub wyżej lub ATI obecnie tylko 48x0.

Kod:

http://www.macupdate.com/info.php/id/32266/opencl-benchmark

[kajtas]

póki co to z 6600gt mogę sobie pomarzyć , ale być może za 2 miesiące będę miał macbooka pro i wtedy możemy się zmierzyć .

[Marucins]

Taaa cholerny Snow robi zgrzyty. Na razie odpuszczę.

[zet120]

Przeprowadziłem teścik:



ale interpretacja wyników to już zupełnie inna bajka.

[marcias]

U mnie wygląda tak :

Kod:

Last login: Tue Sep  8 18:53:56 on console /Users/jacobs/Downloads/OpenCLBench_as_terminal_tool\ 2/OpenCL2_Bench_V025 ; exit; ip21b-zub:~ jacobs$ /Users/jacobs/Downloads/OpenCLBench_as_terminal_tool\ 2/OpenCL2_Bench_V025 ; exit; ........................................................... .................. OpenCL Bench V 0.25 by mitch ........... ...... C2D 3GHz = 12 sec vs Nvidia 9600GT = 0,93 sec ...... ... time results are not comparable to older version! ..... ........................................................... Number of OpenCL devices found: 2 OpenCL Device # 0 = GeForce 9800 GT Device 0 is an: GPU with max. 1850 MHz and 112 units/cores Now computing - please be patient.... time used:  0.701 seconds OpenCL Device # 1 = Intel(R) Core(TM)2 Quad CPU    Q9400  @ 2.66GHz Device 1 is an: CPU with max. 2667 MHz and 4 units/cores Now computing - please be patient.... time used:  6.768 seconds Now checking if results are valid - please be patient.... :) Validate test passed - GPU results=CPU results :) logout [Proces zakończony]

Hehe, no niby słyszałem HD4870 lepsza

[314TeR]

Ludki piszą podobne rezultaty przy 4850/4870... możliwości są dwie... albo benchmark jest skopany dla kart ATI, albo drivery pod snow dla nich są skopane...

[Marucins]

Ogólna prosta sposób sprawdzenia wsparcia dla OpenCL - ZAŁĄCZNIK

OpenCL: moc procesorów graficznych do Twojej dyspozycji.

Procesory graficzne, których moc obliczeniowa sięga bilionów operacji na sekundę, potrafią dziś znacznie więcej niż tylko rysowanie grafiki. OpenCL w systemie Snow Leopard to technologia, która umożliwia programistom wykorzystanie mocy obliczeniowej, jaką aktualnie oferują procesory graficzne, do celów niezwiązanych z wyświetlaniem grafiki.

Kod:

http://www.apple.com/pl/macosx/technology/#opencl

mbp/late 2008:

Kod:

1 OpenCL platform found! [Platform 0] Name: Apple Vendor: Apple Version: OpenCL 1.0 (Oct 16 2009 04:12:08) Profile: FULL_PROFILE [OpenCL-only Context] 3 OpenCL devices found! [Device 0] Name: GeForce 9600M GT Vendor: NVIDIA Type: GPU Device Version: OpenCL 1.0 Driver Version: CLH 1.0 Compute Units: 4 Work Group Size: 512 Clock: 1250 MHz Global Memory: 256 MB Local Memory: 16 KB Cache Size: 0 KB Cache Line Size: 0 Bytes Available: Yes Double-Precision: No Extensions:                 cl_khr_byte_addressable_store                 cl_khr_global_int32_base_atomics                 cl_khr_global_int32_extended_atomics                 cl_APPLE_gl_sharing                 cl_APPLE_SetMemObjectDestructor                 cl_APPLE_ContextLoggingFunctions [Device 1] Name: GeForce 9400M Vendor: NVIDIA Type: GPU Device Version: OpenCL 1.0 Driver Version: CLH 1.0 Compute Units: 2 Work Group Size: 512 Clock: 1100 MHz Global Memory: 256 MB Local Memory: 16 KB Cache Size: 0 KB Cache Line Size: 0 Bytes Available: Yes Double-Precision: No Extensions:                 cl_khr_byte_addressable_store                 cl_khr_global_int32_base_atomics                 cl_khr_global_int32_extended_atomics                 cl_APPLE_gl_sharing                 cl_APPLE_SetMemObjectDestructor                 cl_APPLE_ContextLoggingFunctions [Device 2] Name: Intel Core 2 Duo CPU P8600 @ 2.40GHz Vendor: Intel Type: CPU Device Version: OpenCL 1.0 Driver Version: 1.0 Compute Units: 2 Work Group Size: 1 Clock: 2400 MHz Global Memory (Total): 4096 MB Global Memory (Host): 3072 MB Global Memory (PCIe): 1024 MB Local Memory: 16 KB Cache Size: 3072 KB Cache Line Size: 64 Bytes Available: Yes Double-Precision: Yes Extensions:                 cl_khr_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_byte_addressable_store                 cl_APPLE_gl_sharing                 cl_APPLE_SetMemObjectDestructor                 cl_APPLE_ContextLoggingFunctions [shared OpenCL+OpenGL Context] 2 OpenCL devices found! [Device 0] Name: GeForce 9600M GT Vendor: NVIDIA Type: GPU Device Version: OpenCL 1.0 Driver Version: CLH 1.0 Compute Units: 4 Work Group Size: 512 Clock: 1250 MHz Global Memory: 256 MB Local Memory: 16 KB Cache Size: 0 KB Cache Line Size: 0 Bytes Available: Yes Double-Precision: No Extensions:                 cl_khr_byte_addressable_store                 cl_khr_global_int32_base_atomics                 cl_khr_global_int32_extended_atomics                 cl_APPLE_gl_sharing                 cl_APPLE_SetMemObjectDestructor                 cl_APPLE_ContextLoggingFunctions [Device 1] Name: Intel® Core™2 Duo CPU P8600 @ 2.40GHz Vendor: Intel Type: CPU Device Version: OpenCL 1.0 Driver Version: 1.0 Compute Units: 2 Work Group Size: 1 Clock: 2400 MHz Global Memory (Total): 4096 MB Global Memory (Host): 3072 MB Global Memory (PCIe): 1024 MB Local Memory: 16 KB Cache Size: 3072 KB Cache Line Size: 64 Bytes Available: Yes Double-Precision: Yes Extensions:                 cl_khr_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_byte_addressable_store                 cl_APPLE_gl_sharing                 cl_APPLE_SetMemObjectDestructor                 cl_APPLE_ContextLoggingFunctions

hack

Kod:

1 OpenCL platform found! [Platform 0]     Name:         Apple     Vendor:     Apple     Version:     OpenCL 1.0 (Oct 16 2009 04:12:08)     Profile:     FULL_PROFILE [OpenCL-only Context] 2 OpenCL devices found! [Device 0]     Name:             GeForce GTX 285     Vendor:         NVIDIA     Type:             GPU     Device Version:     OpenCL 1.0     Driver Version:     CLH 1.0     Compute Units:         30     Work Group Size:     512     Clock:             1512 MHz     Global Memory:         1024 MB     Local Memory:         16 KB     Cache Size:         0 KB     Cache Line Size:     0 Bytes     Available:         Yes     Double-Precision:     No     Extensions:                 cl_khr_byte_addressable_store                 cl_khr_global_int32_base_atomics                 cl_khr_global_int32_extended_atomics                 cl_APPLE_gl_sharing                 cl_APPLE_SetMemObjectDestructor                 cl_APPLE_ContextLoggingFunctions                 cl_khr_local_int32_base_atomics                 cl_khr_local_int32_extended_atomics [Device 1]     Name:             Intel(R) Core(TM) i7 CPU         920  @ 2.67GHz     Vendor:         Intel     Type:             CPU     Device Version:     OpenCL 1.0     Driver Version:     1.0     Compute Units:         8     Work Group Size:     1     Clock:             4000 MHz     Global Memory (Total):     6144 MB     Global Memory (Host):     4608 MB     Global Memory (PCIe):     1536 MB     Local Memory:         16 KB     Cache Size:         8192 KB     Cache Line Size:     64 Bytes     Available:         Yes     Double-Precision:     Yes     Extensions:                 cl_khr_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_byte_addressable_store                 cl_APPLE_gl_sharing                 cl_APPLE_SetMemObjectDestructor                 cl_APPLE_ContextLoggingFunctions [shared OpenCL+OpenGL Context] 2 OpenCL devices found! [Device 0]     Name:             GeForce GTX 285     Vendor:         NVIDIA     Type:             GPU     Device Version:     OpenCL 1.0     Driver Version:     CLH 1.0     Compute Units:         30     Work Group Size:     512     Clock:             1512 MHz     Global Memory:         1024 MB     Local Memory:         16 KB     Cache Size:         0 KB     Cache Line Size:     0 Bytes     Available:         Yes     Double-Precision:     No     Extensions:                 cl_khr_byte_addressable_store                 cl_khr_global_int32_base_atomics                 cl_khr_global_int32_extended_atomics                 cl_APPLE_gl_sharing                 cl_APPLE_SetMemObjectDestructor                 cl_APPLE_ContextLoggingFunctions                 cl_khr_local_int32_base_atomics                 cl_khr_local_int32_extended_atomics [Device 1]     Name:             Intel(R) Core(TM) i7 CPU         920  @ 2.67GHz     Vendor:         Intel     Type:             CPU     Device Version:     OpenCL 1.0     Driver Version:     1.0     Compute Units:         8     Work Group Size:     1     Clock:             4000 MHz     Global Memory (Total):     6144 MB     Global Memory (Host):     4608 MB     Global Memory (PCIe):     1536 MB     Local Memory:         16 KB     Cache Size:         8192 KB     Cache Line Size:     64 Bytes     Available:         Yes     Double-Precision:     Yes     Extensions:                 cl_khr_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_byte_addressable_store                 cl_APPLE_gl_sharing                 cl_APPLE_SetMemObjectDestructor                 cl_APPLE_ContextLoggingFunctions

smallluxGPU 1.7.0.2.0

SmallluxGPU can be used as GPU BENCHMARK (64 Bit) running OpenCL raytracing scenes and filtering an picture. SNOW LEOPARD - 10.6.x neeeded!

The project goal will be to work as an blender plugin for high speed previews or HQ rendering 3D Scenes. Visit the hompage of luxrender.net for more details !

I made the gui around that commandline app and added 4 scenes for fast and easy tests/benching.

Speed is shown in KSamles/Sec - the more the faster your CPU+GPU or GPU (if run GPU only mode)

smalllux is highly optimized and squeeze out all of your CPU cores and GPUs

REQUIREMENTS
Mac OS X 10.6.3 or later.
OpenCL GPU (ATI 4870, ATI 4850M, ATI 4670M(untested!),NV GT120, 9400M, 8800GS, 8800GT, GTX 285)

Kod:

http://www.macupdate.com/info.php/id/33632/smallluxgpu