Binary compatibility report for the CUDA library between 3.0 and 3.1 versions on x86

Test Info

Library Name	CUDA
Version #1	3.0
Version #2	3.1
CPU Architecture	x86
GCC Version	4.5

Test Results

Total Header Files	27
Total Shared Libraries	6
Total Symbols / Types	281 / 40
Verdict	Incompatible

Problem Summary

	Severity	Count
Added Symbols	-	16
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	6
Problems with Symbols	High	3
	Medium	2
	Low	4
Problems with Constants	Low	0

Added Symbols (16)

cublas.h, libcublas.so.3.1.9
cublasGetMatrixAsync ( int rows, int cols, int elemSize, void const* A, int lda, void* B, int ldb, CUstream_st* stream )
cublasGetVectorAsync ( int n, int elemSize, void const* devicePtr, int incx, void* hostPtr, int incy, CUstream_st* stream )
cublasSetKernelStream ( CUstream_st* stream )
cublasSetMatrixAsync ( int rows, int cols, int elemSize, void const* A, int lda, void* B, int ldb, CUstream_st* stream )
cublasSetVectorAsync ( int n, int elemSize, void const* hostPtr, int incx, void* devicePtr, int incy, CUstream_st* stream )

cuda_runtime_api.h, libcudart.so.3.1.9
cudaBindSurfaceToArray ( surfaceReference const* surfref, cudaArray const* array, cudaChannelFormatDesc const* desc )
cudaGetExportTable ( void const** ppExportTable, cudaUUID_t const* pExportTableId )
cudaGetSurfaceReference ( surfaceReference const** surfref, char const* symbol )
cudaPeekAtLastError ( )
cudaThreadGetLimit ( size_t* pValue, cudaLimit limit )
cudaThreadSetLimit ( cudaLimit limit, size_t value )

cuda_vdpau_interop.h, libcudart.so.3.1.9
cudaGraphicsVDPAURegisterOutputSurface ( cudaGraphicsResource** resource, VdpOutputSurface vdpSurface, unsigned int flags )
cudaGraphicsVDPAURegisterVideoSurface ( cudaGraphicsResource** resource, VdpVideoSurface vdpSurface, unsigned int flags )
cudaVDPAUGetDevice ( int* device, VdpDevice vdpDevice, VdpStatus(*vdpGetProcAddress)(VdpDevice, VdpFuncId, void**) )
cudaVDPAUSetVDPAUDevice ( int device, VdpDevice vdpDevice, VdpStatus(*vdpGetProcAddress)(VdpDevice, VdpFuncId, void**) )

cufft.h, libcufft.so.3.1.9
cufftSetCompatibilityMode ( cufftHandle plan, cufftCompatibility mode )

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Problems with Symbols, High Severity (3)

	Change	Effect
1	The pointer level of 1st parameter event has been increased from 1 to 2.	The library function may try to access unallocated memory by the dereferencing of old parameter value and therefore cause a crash of applications.

	Change	Effect
1	The pointer level of 1st parameter event has been increased from 1 to 2.	The library function may try to access unallocated memory by the dereferencing of old parameter value and therefore cause a crash of applications.

	Change	Effect
1	The pointer level of 1st parameter pStream has been increased from 1 to 2.	The library function may try to access unallocated memory by the dereferencing of old parameter value and therefore cause a crash of applications.

cuda_runtime_api.h, libcudartemu.so.3.0.14
[+] cudaEventCreate ( int* event ) (1)
[+] cudaEventCreateWithFlags ( int* event, int flags ) (1)
[+] cudaStreamCreate ( int* pStream ) (1)

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Problems with Symbols, Medium Severity (2)

	Change	Effect
1	4th parameter flags has been added to the calling stack.	This parameter will not be initialized by old clients.

	Change	Effect
1	5th parameter flags has been added to the calling stack.	This parameter will not be initialized by old clients.

cuda_runtime_api.h, libcudartemu.so.3.0.14
[+] cudaMalloc3DArray ( cudaArray** arrayPtr, cudaChannelFormatDesc const* desc, cudaExtent extent ) (1)
[+] cudaMallocArray ( cudaArray** array, cudaChannelFormatDesc const* desc, size_t width, size_t height ) (1)

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Problems with Data Types, Low Severity (6)

	Change	Effect
1	Field ECCEnabled has been added to this structural type at the reserved middle position (before __cudaReserved).	This field will not be initialized by old clients. ATTENTION: this field should be accessed only from the new library symbols, otherwise it may result in crash or incorrect behavior of applications.
2	Field pciBusID has been added to this structural type at the reserved middle position (before __cudaReserved).	This field will not be initialized by old clients. ATTENTION: this field should be accessed only from the new library symbols, otherwise it may result in crash or incorrect behavior of applications.
3	Field pciDeviceID has been added to this structural type at the reserved middle position (before __cudaReserved).	This field will not be initialized by old clients. ATTENTION: this field should be accessed only from the new library symbols, otherwise it may result in crash or incorrect behavior of applications.
4	Field surfaceAlignment has been added to this structural type at the reserved middle position (before __cudaReserved).	This field will not be initialized by old clients. ATTENTION: this field should be accessed only from the new library symbols, otherwise it may result in crash or incorrect behavior of applications.

	Change	Effect
1	Base type has been changed from int to CUevent_st*.	Possible incorrect initialization of parameters by applications.

	Change	Effect
1	Base type has been changed from int to CUstream_st*.	Possible incorrect initialization of parameters by applications.

driver_types.h
[+] struct cudaDeviceProp (4)
[+] typedef cudaEvent_t (1)
[+] typedef cudaStream_t (1)

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Problems with Symbols, Low Severity (4)

	Change	Effect
1	Base type of 1st parameter event (pointer) has been changed from int to CUevent_st.	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	Base type of 1st parameter event (pointer) has been changed from int to CUevent_st.	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	The default argument of 4th parameter height has been changed from 1 to 0.	Applications will pass an old default (compile-time) argument that may not be properly handled yet. This may result in crash or incorrect behavior of applications.

	Change	Effect
1	Base type of 1st parameter pStream (pointer) has been changed from int to CUstream_st.	Replacement of parameter base type may indicate a change in its semantic meaning.

cuda_runtime_api.h, libcudartemu.so.3.0.14
[+] cudaEventCreate ( int* event ) (1)
[+] cudaEventCreateWithFlags ( int* event, int flags ) (1)
[+] cudaMallocArray ( cudaArray** array, cudaChannelFormatDesc const* desc, size_t width, size_t height ) (1)
[+] cudaStreamCreate ( int* pStream ) (1)

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Header Files (27)

__cudaFatFormat.h
channel_descriptor.h
cl.h
cl_ext.h
cl_gl.h
cl_gl_ext.h
cl_platform.h
common_types.h
cublas.h
cuComplex.h
cuda.h
cuda_gl_interop.h
cuda_runtime.h
cuda_runtime_api.h
cuda_texture_types.h
cudaGL.h
cufft.h
device_launch_parameters.h
device_types.h
driver_functions.h
host_config.h
host_defines.h
math_constants.h
opencl.h
storage_class.h
texture_types.h
vector_functions.h

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Shared Libraries (6)

libcublas.so.3.0.14
libcublasemu.so.3.0.14
libcudart.so.3.0.14
libcudartemu.so.3.0.14
libcufft.so.3.0.14
libcufftemu.so.3.0.14

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