hsa_amd_barrier_value_packet_t Struct Reference#
AMD barrier value packet. Halts packet processing and waits for (signal_value & mask) cond value to be satisfied, where signal_value is the value of the signal signal. More...
#include <hsa_ext_amd.h>
Data Fields | |
| hsa_amd_vendor_packet_header_t | header |
| uint32_t | reserved0 |
| hsa_signal_t | signal |
| hsa_signal_value_t | value |
| hsa_signal_value_t | mask |
| hsa_signal_condition32_t | cond |
| uint32_t | reserved1 |
| uint64_t | reserved2 |
| uint64_t | reserved3 |
| hsa_signal_t | completion_signal |
Detailed Description
AMD barrier value packet. Halts packet processing and waits for (signal_value & mask) cond value to be satisfied, where signal_value is the value of the signal signal.
Field Documentation
◆ completion_signal
| hsa_signal_t hsa_amd_barrier_value_packet_t::completion_signal |
Signal used to indicate completion of the job. The application can use the special signal handle 0 to indicate that no signal is used.
◆ cond
| hsa_signal_condition32_t hsa_amd_barrier_value_packet_t::cond |
Comparison operation. See ::hsa_signal_condition_t.
◆ header
| hsa_amd_vendor_packet_header_t hsa_amd_barrier_value_packet_t::header |
AMD vendor specific packet header.
◆ mask
| hsa_signal_value_t hsa_amd_barrier_value_packet_t::mask |
Bit mask to be combined by bitwise AND with signal's value.
◆ reserved0
| uint32_t hsa_amd_barrier_value_packet_t::reserved0 |
Reserved. Must be 0.
◆ reserved1
| uint32_t hsa_amd_barrier_value_packet_t::reserved1 |
Reserved. Must be 0.
◆ reserved2
| uint64_t hsa_amd_barrier_value_packet_t::reserved2 |
Reserved. Must be 0.
◆ reserved3
| uint64_t hsa_amd_barrier_value_packet_t::reserved3 |
Reserved. Must be 0.
◆ signal
| hsa_signal_t hsa_amd_barrier_value_packet_t::signal |
Dependent signal object. A signal with a handle value of 0 is allowed and is interpreted by the packet processor a satisfied dependency.
◆ value
| hsa_signal_value_t hsa_amd_barrier_value_packet_t::value |
Value to compare against.
The documentation for this struct was generated from the following file:
- /home/docs/checkouts/readthedocs.org/user_builds/advanced-micro-devices-hip/checkouts/ROCR-Runtime/src/inc/hsa_ext_amd.h