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evaluation: continued with interpreter benchmarking and performance tuning
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Daniel
2025-05-29 15:13:17 +02:00
parent 99a222341d
commit 381a4819c9
13 changed files with 398 additions and 320 deletions
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7
package/src/ExpressionExecutorCuda.jl
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@ -56,18 +56,19 @@ function evaluate_gpu(expressions::Vector{Expr}, X::Matrix{Float32}, p::Vector{V
largestParameterSetSize = Utils.get_max_inner_length(p) # parameters get transformed into matrix. Will be nr. of rows in parameter matrix
ptxKernels = Vector{String}(undef, length(expressions))
compiledKernels = Vector{CuFunction}(undef, length(expressions))
kernelName = "evaluate_gpu"
@inbounds Threads.@threads for i in eachindex(expressions)
ex = ExpressionProcessing.expr_to_postfix(expressions[i])
ptxKernels[i] = Transpiler.transpile(ex, variableSetSize, largestParameterSetSize, numVariableSets, i-1, kernelName) # i-1 because julia is 1-based but PTX needs 0-based indexing
ptxKernel = Transpiler.transpile(ex, variableSetSize, largestParameterSetSize, numVariableSets, i-1, kernelName) # i-1 because julia is 1-based but PTX needs 0-based indexing
compiledKernels[i] = Transpiler.compile_kernel(ptxKernel, kernelName)
end
results = Matrix{Float32}(undef, numVariableSets, length(expressions))
for i in 1:repetitions # Simulate parameter tuning -> local search (X remains the same, p gets changed in small steps and must be performed sequentially, which it is with this impl)
# evaluate
# results = Transpiler.evaluate(exprs, variables, numVariableSets, variableSetSize, p)
results = Transpiler.evaluate(ptxKernels, variables, numVariableSets, p, kernelName)
results = Transpiler.evaluate(compiledKernels, variables, numVariableSets, p, kernelName)
end
return results