Examples with GPUInstruction org.apache.sysml.runtime.instructions.gpu.GPUInstruction used on opensource projects

Example 1 with GPUInstruction

use of org.apache.sysml.runtime.instructions.gpu.GPUInstruction in project incubator-systemml by apache.

the class ProgramConverter method cloneInstruction.

public static Instruction cloneInstruction(Instruction oInst, long pid, boolean plain, boolean cpFunctions) {
    Instruction inst = null;
    String tmpString = oInst.toString();
    try {
        if (oInst instanceof CPInstruction || oInst instanceof SPInstruction || oInst instanceof MRInstruction || oInst instanceof GPUInstruction) {
            if (oInst instanceof FunctionCallCPInstruction && cpFunctions) {
                FunctionCallCPInstruction tmp = (FunctionCallCPInstruction) oInst;
                if (!plain) {
                    // safe replacement because target variables might include the function name
                    // note: this is no update-in-place in order to keep the original function name as basis
                    tmpString = tmp.updateInstStringFunctionName(tmp.getFunctionName(), tmp.getFunctionName() + CP_CHILD_THREAD + pid);
                }
            // otherwise: preserve function name
            }
            inst = InstructionParser.parseSingleInstruction(tmpString);
        } else if (oInst instanceof MRJobInstruction) {
            // clone via copy constructor
            inst = new MRJobInstruction((MRJobInstruction) oInst);
        } else
            throw new DMLRuntimeException("Failed to clone instruction: " + oInst);
    } catch (Exception ex) {
        throw new DMLRuntimeException(ex);
    }
    // save replacement of thread id references in instructions
    inst = saveReplaceThreadID(inst, ProgramConverter.CP_ROOT_THREAD_ID, ProgramConverter.CP_CHILD_THREAD + pid);
    return inst;
}

Example 2 with GPUInstruction

use of org.apache.sysml.runtime.instructions.gpu.GPUInstruction in project systemml by apache.

the class ProgramConverter method cloneInstruction.

public static Instruction cloneInstruction(Instruction oInst, long pid, boolean plain, boolean cpFunctions) {
    Instruction inst = null;
    String tmpString = oInst.toString();
    try {
        if (oInst instanceof CPInstruction || oInst instanceof SPInstruction || oInst instanceof MRInstruction || oInst instanceof GPUInstruction) {
            if (oInst instanceof FunctionCallCPInstruction && cpFunctions) {
                FunctionCallCPInstruction tmp = (FunctionCallCPInstruction) oInst;
                if (!plain) {
                    // safe replacement because target variables might include the function name
                    // note: this is no update-in-place in order to keep the original function name as basis
                    tmpString = tmp.updateInstStringFunctionName(tmp.getFunctionName(), tmp.getFunctionName() + CP_CHILD_THREAD + pid);
                }
            // otherwise: preserve function name
            }
            inst = InstructionParser.parseSingleInstruction(tmpString);
        } else if (oInst instanceof MRJobInstruction) {
            // clone via copy constructor
            inst = new MRJobInstruction((MRJobInstruction) oInst);
        } else
            throw new DMLRuntimeException("Failed to clone instruction: " + oInst);
    } catch (Exception ex) {
        throw new DMLRuntimeException(ex);
    }
    // save replacement of thread id references in instructions
    inst = saveReplaceThreadID(inst, ProgramConverter.CP_ROOT_THREAD_ID, ProgramConverter.CP_CHILD_THREAD + pid);
    return inst;
}

Example 3 with GPUInstruction

use of org.apache.sysml.runtime.instructions.gpu.GPUInstruction in project incubator-systemml by apache.

the class GPUInstructionParser method parseSingleInstruction.

public static GPUInstruction parseSingleInstruction(String str) {
    if (str == null || str.isEmpty())
        return null;
    GPUINSTRUCTION_TYPE cptype = InstructionUtils.getGPUType(str);
    if (cptype == null)
        throw new DMLRuntimeException("Unable derive cptype for instruction: " + str);
    GPUInstruction cpinst = parseSingleInstruction(cptype, str);
    if (cpinst == null)
        throw new DMLRuntimeException("Unable to parse instruction: " + str);
    return cpinst;
}

Example 4 with GPUInstruction

use of org.apache.sysml.runtime.instructions.gpu.GPUInstruction in project systemml by apache.

the class GPUInstructionParser method parseSingleInstruction.

public static GPUInstruction parseSingleInstruction(String str) {
    if (str == null || str.isEmpty())
        return null;
    GPUINSTRUCTION_TYPE cptype = InstructionUtils.getGPUType(str);
    if (cptype == null)
        throw new DMLRuntimeException("Unable derive cptype for instruction: " + str);
    GPUInstruction cpinst = parseSingleInstruction(cptype, str);
    if (cpinst == null)
        throw new DMLRuntimeException("Unable to parse instruction: " + str);
    return cpinst;
}