is_all_true.cpp File Reference

Implements functions to check if all elements in a buffer are non-zero (true). More...

#include "shamalgs/primitives/is_all_true.hpp"
#include "shambase/StlContainerConversion.hpp"
#include "shambase/memory.hpp"
#include "shambase/overloaded.hpp"
#include "shamalgs/ImplVariant.hpp"
#include "shamalgs/primitives/reduction.hpp"
#include "shambackends/group_op.hpp"
#include "shambackends/kernel_call.hpp"
#include "shambackends/make_ndrange.hpp"

Include dependency graph for is_all_true.cpp:

Go to the source code of this file.

Classes
struct	shamalgs::primitives::impl::Host
	Check all elements on host after copying the buffer back. More...
struct	shamalgs::primitives::impl::SumReduction
	Check all elements via a sum reduction on device. More...
struct	shamalgs::primitives::impl::AtomicEarlyExit
	Check all elements via a sum reduction on device. More...
struct	shamalgs::ImplVariantParams< shamalgs::primitives::impl::AtomicEarlyExit >

Namespaces
namespace	shamalgs
	namespace to contain everything implemented by shamalgs
namespace	shamalgs::primitives
	namespace for primitive algorithm (e.g. sort, scan, reductions, ...)
namespace	shamalgs::primitives::impl
	namespace to control implementation behavior

Functions
std::vector< std::string >	shamalgs::primitives::impl::get_default_impl_list_is_all_true ()
	Get list of available is_all_true implementations, as config json strings.
std::string	shamalgs::primitives::impl::get_current_impl_is_all_true ()
	Get the current implementation for is_all_true, as a config json string.
bool	shamalgs::primitives::impl::is_impl_set_is_all_true ()
	Check if an implementation has been selected for is_all_true.
void	shamalgs::primitives::impl::set_impl_is_all_true (const std::string &impl)
	Set the implementation for is_all_true, from a config json string.
void	shamalgs::primitives::impl::autoselect_impl_is_all_true (const sham::DeviceScheduler_ptr &dev_sched)
	Select the default implementation for is_all_true.
template<class T>
bool	shamalgs::primitives::is_all_true (sham::DeviceBuffer< T > &buf, u32 cnt)
	Check if all elements in a sham::DeviceBuffer are non-zero.
template bool	shamalgs::primitives::is_all_true (sham::DeviceBuffer< u8 > &buf, u32 cnt)

Variables
shamalgs::ImplVariantGlobal< Host, SumReduction, AtomicEarlyExit >	shamalgs::primitives::impl::is_all_true_impl

Detailed Description

Implements functions to check if all elements in a buffer are non-zero (true).

Author

Timothée David–Cléris (tim.s.nosp@m.hamr.nosp@m.ock@p.nosp@m.roto.nosp@m.n.me)

Definition in file is_all_true.cpp.