https://github.com/jdoerfert closed
https://github.com/llvm/llvm-project/pull/70383
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https://github.com/jdoerfert updated
https://github.com/llvm/llvm-project/pull/70383
>From fa6d6d9cf6398915f911e06eecc78c7ba83d3623 Mon Sep 17 00:00:00 2001
From: Johannes Doerfert
Date: Wed, 25 Oct 2023 16:46:01 -0700
Subject: [PATCH] [OpenMP] Associate the KernelEnvironment with the
https://github.com/jhuber6 approved this pull request.
Lots of churn but looks straightforward enough. Few nits.
https://github.com/llvm/llvm-project/pull/70383
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https://github.com/jhuber6 edited
https://github.com/llvm/llvm-project/pull/70383
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@@ -339,9 +339,33 @@ Error GenericKernelTy::init(GenericDeviceTy ,
ImagePtr =
- PreferredNumThreads = GenericDevice.getDefaultNumThreads();
+ // Retrieve kernel environment object for the kernel.
+ GlobalTy KernelEnv(std::string(Name) + "_kernel_environment",
+
@@ -4078,8 +4092,20 @@ OpenMPIRBuilder::createTargetInit(const
LocationDescription , bool IsSPMD) {
Constant *DebugIndentionLevelVal = ConstantInt::getSigned(Int16, 0);
Function *Kernel = Builder.GetInsertBlock()->getParent();
- auto [MinThreadsVal, MaxThreadsVal] =
llvmbot wrote:
@llvm/pr-subscribers-clang-codegen
Author: Johannes Doerfert (jdoerfert)
Changes
By associating the kernel environment with the generic kernel we can
access middle-end information easily, including the launch bounds ranges
that are acceptable. By constraining
