1 files changed, 0 insertions, 141 deletions
diff --git a/parallel-libs/streamexecutor/examples/CUDASaxpy.cpp b/parallel-libs/streamexecutor/examples/CUDASaxpy.cpp
deleted file mode 100644
index 6b2c59e5cd6..00000000000
--- a/parallel-libs/streamexecutor/examples/CUDASaxpy.cpp
+++ /dev/null
@@ -1,141 +0,0 @@
-//===-- CUDASaxpy.cpp - Example of CUDA saxpy with StreamExecutor API -----===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-///
-/// \file
-/// This file contains example code demonstrating the usage of the
-/// StreamExecutor API. Snippets of this file will be included as code examples
-/// in documentation. Taking these examples from a real source file guarantees
-/// that the examples will always compile.
-///
-//===----------------------------------------------------------------------===//
-
-#include <algorithm>
-#include <cassert>
-#include <cstdlib>
-#include <vector>
-
-#include "streamexecutor/StreamExecutor.h"
-
-/// [Example saxpy compiler-generated]
-// Code in this namespace is generated by the compiler (e.g. clang).
-//
-// The name of this namespace may depend on the compiler that generated it, so
-// this is just an example name.
-namespace __compilergen {
-
-// Specialization of the streamexecutor::Kernel template class for the parameter
-// types of the saxpy(float A, float *X, float *Y) kernel.
-using SaxpyKernel =
-    streamexecutor::Kernel<float, streamexecutor::GlobalDeviceMemory<float>,
-                           streamexecutor::GlobalDeviceMemory<float>>;
-
-// A string containing the PTX code generated by the device compiler for the
-// saxpy kernel. String contents not shown here.
-extern const char *SaxpyPTX;
-
-// A global instance of a loader spec that knows how to load the code in the
-// SaxpyPTX string.
-static streamexecutor::MultiKernelLoaderSpec SaxpyLoaderSpec = []() {
-  streamexecutor::MultiKernelLoaderSpec Spec;
-  Spec.addCUDAPTXInMemory("saxpy", {{{2, 0}, SaxpyPTX}});
-  return Spec;
-}();
-
-} // namespace __compilergen
-/// [Example saxpy compiler-generated]
-
-/// [Example saxpy host PTX]
-// The PTX text for a saxpy kernel.
-const char *__compilergen::SaxpyPTX = R"(
-  .version 4.3
-  .target sm_20
-  .address_size 64
-
-  .visible .entry saxpy(.param .f32 A, .param .u64 X, .param .u64 Y) {
-    .reg .f32 %AValue;
-    .reg .f32 %XValue;
-    .reg .f32 %YValue;
-    .reg .f32 %Result;
-
-    .reg .b64 %XBaseAddrGeneric;
-    .reg .b64 %YBaseAddrGeneric;
-    .reg .b64 %XBaseAddrGlobal;
-    .reg .b64 %YBaseAddrGlobal;
-    .reg .b64 %XAddr;
-    .reg .b64 %YAddr;
-    .reg .b64 %ThreadByteOffset;
-
-    .reg .b32 %TID;
-
-    ld.param.f32 %AValue, [A];
-    ld.param.u64 %XBaseAddrGeneric, [X];
-    ld.param.u64 %YBaseAddrGeneric, [Y];
-    cvta.to.global.u64 %XBaseAddrGlobal, %XBaseAddrGeneric;
-    cvta.to.global.u64 %YBaseAddrGlobal, %YBaseAddrGeneric;
-    mov.u32 %TID, %tid.x;
-    mul.wide.u32 %ThreadByteOffset, %TID, 4;
-    add.s64 %XAddr, %ThreadByteOffset, %XBaseAddrGlobal;
-    add.s64 %YAddr, %ThreadByteOffset, %YBaseAddrGlobal;
-    ld.global.f32 %XValue, [%XAddr];
-    ld.global.f32 %YValue, [%YAddr];
-    fma.rn.f32 %Result, %AValue, %XValue, %YValue;
-    st.global.f32 [%XAddr], %Result;
-    ret;
-  }
-)";
-/// [Example saxpy host PTX]
-
-int main() {
-  /// [Example saxpy host main]
-  namespace se = ::streamexecutor;
-  namespace cg = ::__compilergen;
-
-  // Create some host data.
-  float A = 42.0f;
-  std::vector<float> HostX = {0, 1, 2, 3};
-  std::vector<float> HostY = {4, 5, 6, 7};
-  size_t ArraySize = HostX.size();
-
-  // Get a device object.
-  se::Platform *Platform =
-      getOrDie(se::PlatformManager::getPlatformByName("CUDA"));
-  if (Platform->getDeviceCount() == 0) {
-    return EXIT_FAILURE;
-  }
-  se::Device Device = getOrDie(Platform->getDevice(0));
-
-  // Load the kernel onto the device.
-  cg::SaxpyKernel Kernel =
-      getOrDie(Device.createKernel<cg::SaxpyKernel>(cg::SaxpyLoaderSpec));
-
-  se::RegisteredHostMemory<float> RegisteredX =
-      getOrDie(Device.registerHostMemory<float>(HostX));
-  se::RegisteredHostMemory<float> RegisteredY =
-      getOrDie(Device.registerHostMemory<float>(HostY));
-
-  // Allocate memory on the device.
-  se::GlobalDeviceMemory<float> X =
-      getOrDie(Device.allocateDeviceMemory<float>(ArraySize));
-  se::GlobalDeviceMemory<float> Y =
-      getOrDie(Device.allocateDeviceMemory<float>(ArraySize));
-
-  // Run operations on a stream.
-  se::Stream Stream = getOrDie(Device.createStream());
-  Stream.thenCopyH2D(RegisteredX, X)
-      .thenCopyH2D(RegisteredY, Y)
-      .thenLaunch(ArraySize, 1, Kernel, A, X, Y)
-      .thenCopyD2H(X, RegisteredX);
-  // Wait for the stream to complete.
-  se::dieIfError(Stream.blockHostUntilDone());
-
-  // Process output data in HostX.
-  std::vector<float> ExpectedX = {4, 47, 90, 133};
-  assert(std::equal(ExpectedX.begin(), ExpectedX.end(), HostX.begin()));
-  /// [Example saxpy host main]
-}