hello cpu run Range length Err

maoguoxu commented

2020-05-16 03:53:00 +00:00

(Migrated from git.qoto.org)

demo ok:

final float inA[] = new float[1024000]
Range range1 = Range.create(Device.firstCPU(),result.length);
demo err:
final float inA[] = new float[9999999]

ps:
1024000 OK. 99999 NO OK

after clEnqueueNDRangeKernel, globalSize[0] = 99999, localSize[0] = 128
!!!!!!! clEnqueueNDRangeKernel() failed invalid work group size
May 16, 2020 11:52:13 AM com.aparapi.internal.kernel.KernelRunner fallBackToNextDevice
警告: Device failed for D1$2, devices={Apple<GPU>|Apple<CPU>|Java Alternative Algorithm|Java Thread Pool}: OpenCL execution seems to have failed (runKernelJNI returned -54)
com.aparapi.internal.exception.AparapiException: OpenCL execution seems to have failed (runKernelJNI returned -54)
	at com.aparapi.internal.kernel.KernelRunner.executeOpenCL(KernelRunner.java:1263)
	at com.aparapi.internal.kernel.KernelRunner.executeInternalInner(KernelRunner.java:1712)
	at com.aparapi.internal.kernel.KernelRunner.executeInternalOuter(KernelRunner.java:1383)
	at com.aparapi.internal.kernel.KernelRunner.execute(KernelRunner.java:1374)
	at com.aparapi.Kernel.execute(Kernel.java:2897)
	at com.aparapi.Kernel.execute(Kernel.java:2854)
	at com.aparapi.Kernel.execute(Kernel.java:2794)
	at aparapi.D1.main(D1.java:56)
May 16, 2020 11:52:13 AM com.aparapi.internal.kernel.KernelRunner fallBackToNextDevice

demo ok: ``` final float inA[] = new float[1024000] Range range1 = Range.create(Device.firstCPU(),result.length); demo err: final float inA[] = new float[9999999] ``` ps: 1024000 OK. 99999 NO OK ``` after clEnqueueNDRangeKernel, globalSize[0] = 99999, localSize[0] = 128 !!!!!!! clEnqueueNDRangeKernel() failed invalid work group size May 16, 2020 11:52:13 AM com.aparapi.internal.kernel.KernelRunner fallBackToNextDevice 警告: Device failed for D1$2, devices={Apple<GPU>|Apple<CPU>|Java Alternative Algorithm|Java Thread Pool}: OpenCL execution seems to have failed (runKernelJNI returned -54) com.aparapi.internal.exception.AparapiException: OpenCL execution seems to have failed (runKernelJNI returned -54) at com.aparapi.internal.kernel.KernelRunner.executeOpenCL(KernelRunner.java:1263) at com.aparapi.internal.kernel.KernelRunner.executeInternalInner(KernelRunner.java:1712) at com.aparapi.internal.kernel.KernelRunner.executeInternalOuter(KernelRunner.java:1383) at com.aparapi.internal.kernel.KernelRunner.execute(KernelRunner.java:1374) at com.aparapi.Kernel.execute(Kernel.java:2897) at com.aparapi.Kernel.execute(Kernel.java:2854) at com.aparapi.Kernel.execute(Kernel.java:2794) at aparapi.D1.main(D1.java:56) May 16, 2020 11:52:13 AM com.aparapi.internal.kernel.KernelRunner fallBackToNextDevice ```

freemo commented

2020-05-16 13:38:45 +00:00

(Migrated from git.qoto.org)

changed the description

freemo commented

2020-10-02 00:08:05 +00:00

(Migrated from git.qoto.org)

@maoguoxu sorry just getting to this now. can you share the full code that breaks so I can follow along whats happening here. Looks like you set the wrong size for the work group.

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hello cpu run Range length Err #1