コード例 #1
0
ファイル: main.cpp プロジェクト: jablub/chpc_omp
int main(int argc,char **argv)
{
    float* A = new float[100 * 100];
    float* B = new float[100 * 100];
    float* C = new float[100 * 100];
    float* D = new float[100 * 100];

    for (int i = 0; i < 100 * 100; i++)
    {
        A[i] = (float)rand() / RAND_MAX;
        B[i] = (float)rand() / RAND_MAX;
    }

    sMatrixMult (A, 100, 100, B, 100, 100, C);
    pMatrixMult (A, 100, 100, B, 100, 100, D);

    if (matrixEquil(C, D, 100, 100) == 0)
    {
        printf("YAY, your parallel results are verified\n");
        alternateSize(8);
        alternateThreads(16);
    }else
    {
        printf("OH NO, your parallel results are not verified\n");
    }

    delete[] A;
    delete[] B;
    delete[] C;
    delete[] D;
}
コード例 #2
0
TEST_F(DrawingBufferTest, verifyResizingProperlyAffectsMailboxes) {
  VerifyStateWasRestored();
  cc::TextureMailbox textureMailbox;
  std::unique_ptr<cc::SingleReleaseCallback> releaseCallback;

  IntSize initialSize(InitialWidth, InitialHeight);
  IntSize alternateSize(InitialWidth, AlternateHeight);

  // Produce one mailbox at size 100x100.
  m_drawingBuffer->markContentsChanged();
  EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
                                                     &releaseCallback));
  VerifyStateWasRestored();
  EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());

  // Resize to 100x50.
  m_drawingBuffer->resize(alternateSize);
  VerifyStateWasRestored();
  releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
  VerifyStateWasRestored();

  // Produce a mailbox at this size.
  m_drawingBuffer->markContentsChanged();
  EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
                                                     &releaseCallback));
  EXPECT_EQ(alternateSize, m_gl->mostRecentlyProducedSize());
  VerifyStateWasRestored();

  // Reset to initial size.
  m_drawingBuffer->resize(initialSize);
  VerifyStateWasRestored();
  SetAndSaveRestoreState(true);
  releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
  VerifyStateWasRestored();

  // Prepare another mailbox and verify that it's the correct size.
  m_drawingBuffer->markContentsChanged();
  EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
                                                     &releaseCallback));
  EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
  VerifyStateWasRestored();

  // Prepare one final mailbox and verify that it's the correct size.
  releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
  m_drawingBuffer->markContentsChanged();
  EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
                                                     &releaseCallback));
  VerifyStateWasRestored();
  EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
  releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
  m_drawingBuffer->beginDestruction();
}
コード例 #3
0
TEST_F(DrawingBufferTest, verifyResizingProperlyAffectsMailboxes)
{
    WebExternalTextureMailbox mailbox;

    IntSize initialSize(initialWidth, initialHeight);
    IntSize alternateSize(initialWidth, alternateHeight);

    // Produce one mailbox at size 100x100.
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
    EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());

    // Resize to 100x50.
    m_drawingBuffer->reset(IntSize(initialWidth, alternateHeight));
    m_drawingBuffer->mailboxReleased(mailbox, false);

    // Produce a mailbox at this size.
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
    EXPECT_EQ(alternateSize, webContext()->mostRecentlyProducedSize());

    // Reset to initial size.
    m_drawingBuffer->reset(IntSize(initialWidth, initialHeight));
    m_drawingBuffer->mailboxReleased(mailbox, false);

    // Prepare another mailbox and verify that it's the correct size.
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
    EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());

    // Prepare one final mailbox and verify that it's the correct size.
    m_drawingBuffer->mailboxReleased(mailbox, false);
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
    EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
    m_drawingBuffer->mailboxReleased(mailbox, false);
    m_drawingBuffer->beginDestruction();
}
コード例 #4
0
TEST_F(DrawingBufferImageChromiumTest, verifyResizingReallocatesImages) {
  cc::TextureMailbox textureMailbox;
  std::unique_ptr<cc::SingleReleaseCallback> releaseCallback;

  IntSize initialSize(InitialWidth, InitialHeight);
  IntSize alternateSize(InitialWidth, AlternateHeight);

  GLuint m_imageId1 = m_gl->nextImageIdToBeCreated();
  EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId1)).Times(1);
  // Produce one mailbox at size 100x100.
  m_drawingBuffer->markContentsChanged();
  EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
                                                     &releaseCallback));
  EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
  EXPECT_TRUE(textureMailbox.is_overlay_candidate());
  testing::Mock::VerifyAndClearExpectations(m_gl);
  VerifyStateWasRestored();

  GLuint m_imageId2 = m_gl->nextImageIdToBeCreated();
  EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId2)).Times(1);
  EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId0)).Times(1);
  EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId0)).Times(1);
  EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId1)).Times(1);
  EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId1)).Times(1);
  // Resize to 100x50.
  m_drawingBuffer->resize(alternateSize);
  VerifyStateWasRestored();
  releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
  VerifyStateWasRestored();
  testing::Mock::VerifyAndClearExpectations(m_gl);

  GLuint m_imageId3 = m_gl->nextImageIdToBeCreated();
  EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId3)).Times(1);
  // Produce a mailbox at this size.
  m_drawingBuffer->markContentsChanged();
  EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
                                                     &releaseCallback));
  EXPECT_EQ(alternateSize, m_gl->mostRecentlyProducedSize());
  EXPECT_TRUE(textureMailbox.is_overlay_candidate());
  testing::Mock::VerifyAndClearExpectations(m_gl);

  GLuint m_imageId4 = m_gl->nextImageIdToBeCreated();
  EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId4)).Times(1);
  EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId2)).Times(1);
  EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId2)).Times(1);
  EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId3)).Times(1);
  EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId3)).Times(1);
  // Reset to initial size.
  m_drawingBuffer->resize(initialSize);
  VerifyStateWasRestored();
  releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
  VerifyStateWasRestored();
  testing::Mock::VerifyAndClearExpectations(m_gl);

  GLuint m_imageId5 = m_gl->nextImageIdToBeCreated();
  EXPECT_CALL(*m_gl, BindTexImage2DMock(m_imageId5)).Times(1);
  // Prepare another mailbox and verify that it's the correct size.
  m_drawingBuffer->markContentsChanged();
  EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
                                                     &releaseCallback));
  EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
  EXPECT_TRUE(textureMailbox.is_overlay_candidate());
  testing::Mock::VerifyAndClearExpectations(m_gl);

  // Prepare one final mailbox and verify that it's the correct size.
  releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);
  m_drawingBuffer->markContentsChanged();
  EXPECT_TRUE(m_drawingBuffer->PrepareTextureMailbox(&textureMailbox,
                                                     &releaseCallback));
  EXPECT_EQ(initialSize, m_gl->mostRecentlyProducedSize());
  EXPECT_TRUE(textureMailbox.is_overlay_candidate());
  releaseCallback->Run(gpu::SyncToken(), false /* lostResource */);

  EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId5)).Times(1);
  EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId5)).Times(1);
  EXPECT_CALL(*m_gl, DestroyImageMock(m_imageId4)).Times(1);
  EXPECT_CALL(*m_gl, ReleaseTexImage2DMock(m_imageId4)).Times(1);
  m_drawingBuffer->beginDestruction();
  testing::Mock::VerifyAndClearExpectations(m_gl);
}
コード例 #5
0
TEST_F(DrawingBufferImageChromiumTest, verifyResizingReallocatesImages)
{
    WebExternalTextureMailbox mailbox;

    IntSize initialSize(initialWidth, initialHeight);
    IntSize alternateSize(initialWidth, alternateHeight);

    WGC3Duint m_imageId1 = webContext()->nextImageIdToBeCreated();
    EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId1)).Times(1);
    // Produce one mailbox at size 100x100.
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
    EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
    EXPECT_TRUE(mailbox.allowOverlay);
    testing::Mock::VerifyAndClearExpectations(webContext());

    WGC3Duint m_imageId2 = webContext()->nextImageIdToBeCreated();
    EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId2)).Times(1);
    EXPECT_CALL(*webContext(), destroyImageMock(m_imageId0)).Times(1);
    EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId0)).Times(1);
    // Resize to 100x50.
    m_drawingBuffer->reset(IntSize(initialWidth, alternateHeight));
    m_drawingBuffer->mailboxReleased(mailbox, false);
    testing::Mock::VerifyAndClearExpectations(webContext());

    WGC3Duint m_imageId3 = webContext()->nextImageIdToBeCreated();
    EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId3)).Times(1);
    EXPECT_CALL(*webContext(), destroyImageMock(m_imageId1)).Times(1);
    EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId1)).Times(1);
    // Produce a mailbox at this size.
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
    EXPECT_EQ(alternateSize, webContext()->mostRecentlyProducedSize());
    EXPECT_TRUE(mailbox.allowOverlay);
    testing::Mock::VerifyAndClearExpectations(webContext());

    WGC3Duint m_imageId4 = webContext()->nextImageIdToBeCreated();
    EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId4)).Times(1);
    EXPECT_CALL(*webContext(), destroyImageMock(m_imageId2)).Times(1);
    EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId2)).Times(1);
    // Reset to initial size.
    m_drawingBuffer->reset(IntSize(initialWidth, initialHeight));
    m_drawingBuffer->mailboxReleased(mailbox, false);
    testing::Mock::VerifyAndClearExpectations(webContext());

    WGC3Duint m_imageId5 = webContext()->nextImageIdToBeCreated();
    EXPECT_CALL(*webContext(), bindTexImage2DMock(m_imageId5)).Times(1);
    EXPECT_CALL(*webContext(), destroyImageMock(m_imageId3)).Times(1);
    EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId3)).Times(1);
    // Prepare another mailbox and verify that it's the correct size.
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
    EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
    EXPECT_TRUE(mailbox.allowOverlay);
    testing::Mock::VerifyAndClearExpectations(webContext());

    // Prepare one final mailbox and verify that it's the correct size.
    m_drawingBuffer->mailboxReleased(mailbox, false);
    m_drawingBuffer->markContentsChanged();
    EXPECT_TRUE(m_drawingBuffer->prepareMailbox(&mailbox, 0));
    EXPECT_EQ(initialSize, webContext()->mostRecentlyProducedSize());
    EXPECT_TRUE(mailbox.allowOverlay);
    m_drawingBuffer->mailboxReleased(mailbox, false);

    EXPECT_CALL(*webContext(), destroyImageMock(m_imageId5)).Times(1);
    EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId5)).Times(1);
    EXPECT_CALL(*webContext(), destroyImageMock(m_imageId4)).Times(1);
    EXPECT_CALL(*webContext(), releaseTexImage2DMock(m_imageId4)).Times(1);
    m_drawingBuffer->beginDestruction();
    testing::Mock::VerifyAndClearExpectations(webContext());
}