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[fix] NVIDIA Thread Scheduler for new NVIDIA drivers #587

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merged 1 commit into from
Nov 5, 2024
Merged

[fix] NVIDIA Thread Scheduler for new NVIDIA drivers #587

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14 changes: 7 additions & 7 deletions .../opencl/src/main/java/uk/ac/manchester/tornado/drivers/opencl/scheduler/OCLScheduler.java
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Original file line number Diff line number Diff line change
Expand Up @@ -59,19 +59,19 @@ private static boolean isDriverVersionCompatible(OCLTargetDevice device) {
int majorVersion = Integer.parseInt(device.getDriverVersion().split("\\.")[0]);
int minorVersion = Integer.parseInt(device.getDriverVersion().split("\\.")[1]);

return majorVersion >= NVIDIA_MAJOR_VERSION_GENERIC_SCHEDULER && minorVersion >= NVIDIA_MINOR_VERSION_GENERIC_SCHEDULER;
if (majorVersion == NVIDIA_MAJOR_VERSION_GENERIC_SCHEDULER && minorVersion >= NVIDIA_MINOR_VERSION_GENERIC_SCHEDULER) {
return true;
} else {
return majorVersion > NVIDIA_MAJOR_VERSION_GENERIC_SCHEDULER;
}
}

private static OCLKernelScheduler getInstanceGPUScheduler(final OCLDeviceContext context) {
OCLTargetDevice device = context.getDevice();
if (device.getDeviceVendor().contains(SUPPORTED_VENDORS.AMD.getName())) {
return new OCLAMDScheduler(context);
} else if (device.getDeviceVendor().contains(SUPPORTED_VENDORS.NVIDIA.getName())) {
if (isDriverVersionCompatible(device)) {
return new OCLNVIDIAGPUScheduler(context);
} else {
return new OCLGenericGPUScheduler(context);
}
return isDriverVersionCompatible(device) ? new OCLNVIDIAGPUScheduler(context) : new OCLGenericGPUScheduler(context);
} else {
return new OCLGenericGPUScheduler(context);
}
Expand Down Expand Up @@ -106,4 +106,4 @@ public static OCLKernelScheduler create(final OCLDeviceContext context) {
}
return null;
}
}
}