Class Maths
java.lang.Object
com.ibm.gpu.Maths
This class is used to perform sorting operations of
primitive arrays of type int, long, float, double
on any connected CUDA GPU. A successful sort operation
results in the array being sorted in ascending order.
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Method Summary
Modifier and TypeMethodDescriptionstatic void
sortArray
(double[] array) Sort the given array of doubles into ascending order, using the default CUDA device.static void
sortArray
(double[] array, int fromIndex, int toIndex) Sort the specified range of the array of doubles into ascending order, using the default CUDA device.static void
sortArray
(float[] array) Sort the given array of floats into ascending order, using the default CUDA device.static void
sortArray
(float[] array, int fromIndex, int toIndex) Sort the specified range of the array of floats into ascending order, using the default CUDA device.static void
sortArray
(int[] array) Sort the given array of integers into ascending order, using the default CUDA device.static void
sortArray
(int[] array, int fromIndex, int toIndex) Sort the specified range of the array of integers into ascending order, using the default CUDA device.static void
sortArray
(int deviceId, double[] array) Sort the given array of doubles into ascending order, using the specified CUDA device.static void
sortArray
(int deviceId, double[] array, int fromIndex, int toIndex) Sort the specified range of the array of doubles into ascending order, using the specified CUDA device.static void
sortArray
(int deviceId, float[] array) Sort the given array of floats into ascending order, using the specified CUDA device.static void
sortArray
(int deviceId, float[] array, int fromIndex, int toIndex) Sort the specified range of the array of floats into ascending order, using the specified CUDA device.static void
sortArray
(int deviceId, int[] array) Sort the given array of integers into ascending order, using the specified CUDA device.static void
sortArray
(int deviceId, int[] array, int fromIndex, int toIndex) Sort the specified range of the array of integers into ascending order, using the specified CUDA device.static void
sortArray
(int deviceId, long[] array) Sort the given array of longs into ascending order, using the specified CUDA device.static void
sortArray
(int deviceId, long[] array, int fromIndex, int toIndex) Sort the specified range of the array of longs into ascending order, using the specified CUDA device.static void
sortArray
(long[] array) Sort the given array of longs into ascending order, using the default CUDA device.static void
sortArray
(long[] array, int fromIndex, int toIndex) Sort the specified range of the array of longs into ascending order, using the default CUDA device.
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Method Details
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sortArray
Sort the given array of doubles into ascending order, using the default CUDA device.- Parameters:
array
- the array that will be sorted- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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sortArray
public static void sortArray(double[] array, int fromIndex, int toIndex) throws GPUConfigurationException, GPUSortException Sort the specified range of the array of doubles into ascending order, using the default CUDA device.- Parameters:
array
- the array that will be sortedfromIndex
- the range starting index (inclusive)toIndex
- the range ending index (exclusive)- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
-
sortArray
Sort the given array of floats into ascending order, using the default CUDA device.- Parameters:
array
- the array that will be sorted- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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sortArray
public static void sortArray(float[] array, int fromIndex, int toIndex) throws GPUConfigurationException, GPUSortException Sort the specified range of the array of floats into ascending order, using the default CUDA device.- Parameters:
array
- the array that will be sortedfromIndex
- the range starting index (inclusive)toIndex
- the range ending index (exclusive)- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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sortArray
public static void sortArray(int deviceId, double[] array) throws GPUConfigurationException, GPUSortException Sort the given array of doubles into ascending order, using the specified CUDA device.- Parameters:
deviceId
- the CUDA device to be usedarray
- the array that will be sorted- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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sortArray
public static void sortArray(int deviceId, double[] array, int fromIndex, int toIndex) throws GPUConfigurationException, GPUSortException Sort the specified range of the array of doubles into ascending order, using the specified CUDA device.- Parameters:
deviceId
- the CUDA device to be usedarray
- the array that will be sortedfromIndex
- the range starting index (inclusive)toIndex
- the range ending index (exclusive)- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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sortArray
public static void sortArray(int deviceId, float[] array) throws GPUConfigurationException, GPUSortException Sort the given array of floats into ascending order, using the specified CUDA device.- Parameters:
deviceId
- the CUDA device to be usedarray
- the array that will be sorted- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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sortArray
public static void sortArray(int deviceId, float[] array, int fromIndex, int toIndex) throws GPUConfigurationException, GPUSortException Sort the specified range of the array of floats into ascending order, using the specified CUDA device.- Parameters:
deviceId
- the CUDA device to be usedarray
- the array that will be sortedfromIndex
- the range starting index (inclusive)toIndex
- the range ending index (exclusive)- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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sortArray
public static void sortArray(int deviceId, int[] array) throws GPUConfigurationException, GPUSortException Sort the given array of integers into ascending order, using the specified CUDA device.- Parameters:
deviceId
- the CUDA device to be usedarray
- the array that will be sorted- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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sortArray
public static void sortArray(int deviceId, int[] array, int fromIndex, int toIndex) throws GPUConfigurationException, GPUSortException Sort the specified range of the array of integers into ascending order, using the specified CUDA device.- Parameters:
deviceId
- the CUDA device to be usedarray
- the array that will be sortedfromIndex
- the range starting index (inclusive)toIndex
- the range ending index (exclusive)- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
-
sortArray
public static void sortArray(int deviceId, long[] array) throws GPUConfigurationException, GPUSortException Sort the given array of longs into ascending order, using the specified CUDA device.- Parameters:
deviceId
- the CUDA device to be usedarray
- the array that will be sorted- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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sortArray
public static void sortArray(int deviceId, long[] array, int fromIndex, int toIndex) throws GPUConfigurationException, GPUSortException Sort the specified range of the array of longs into ascending order, using the specified CUDA device.- Parameters:
deviceId
- the CUDA device to be usedarray
- the array that will be sortedfromIndex
- the range starting index (inclusive)toIndex
- the range ending index (exclusive)- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
-
sortArray
Sort the given array of integers into ascending order, using the default CUDA device.- Parameters:
array
- the array that will be sorted- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
-
sortArray
public static void sortArray(int[] array, int fromIndex, int toIndex) throws GPUConfigurationException, GPUSortException Sort the specified range of the array of integers into ascending order, using the default CUDA device.- Parameters:
array
- the array that will be sortedfromIndex
- the range starting index (inclusive)toIndex
- the range ending index (exclusive)- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
-
sortArray
Sort the given array of longs into ascending order, using the default CUDA device.- Parameters:
array
- the array that will be sorted- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
-
sortArray
public static void sortArray(long[] array, int fromIndex, int toIndex) throws GPUConfigurationException, GPUSortException Sort the specified range of the array of longs into ascending order, using the default CUDA device.- Parameters:
array
- the array that will be sortedfromIndex
- the range starting index (inclusive)toIndex
- the range ending index (exclusive)- Throws:
GPUConfigurationException
- if an issue has occurred with the CUDA environmentGPUSortException
- if any of the following happens:- the device is not available
- insufficient device memory is available
- an error occurs transferring the data to or from the device
- a device execution error occurs
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