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kfdtest: add KFDTestUtilQueue

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Some infrastructures below,
Implement SdmaTimePacket which records the global GPU timestamp.

Introduce class AsyncMPSQ and AsyncMPMQ.
AsyncMPSQ is aka async multiple packet single queue. It takes a set of
packet when create and submits them to a GPU to run. While AsyncMPMQ is
aka async multiple packet multiple queue. It manages a set of AsyncMPSQ,
and use a forloop to do operations of AsyncMPSQ.

Implement sdma_multicopy helper functions.

Change-Id: I47e1d2ca9630113b2a1d85a0055f3f8ee629fb5f
Signed-off-by: xinhui pan <xinhui.pan@amd.com>
This commit is contained in:
xinhui pan
2018-08-27 15:01:21 +08:00
parent 247fa9f1e0
commit f618b3f075
6 changed files with 662 additions and 0 deletions
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tests/kfdtest/src/SDMAPacket.cpp
+21
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@@ -207,3 +207,24 @@ void SDMATrapPacket::InitPacket(unsigned int eventID) {
packetData.HEADER_UNION.op = SDMA_OP_TRAP;
packetData.INT_CONTEXT_UNION.int_context = eventID;
}
SDMATimePacket::SDMATimePacket(void *destaddr) {
InitPacket(destaddr);
}
SDMATimePacket::~SDMATimePacket(void) {
}
void SDMATimePacket::InitPacket(void *destaddr) {
memset(&packetData, 0, SizeInBytes());
packetData.HEADER_UNION.op = SDMA_OP_TIMESTAMP;
packetData.HEADER_UNION.sub_op = 1 << 1; /* Get Global GPU Timestamp*/
if (reinterpret_cast<unsigned long long>(destaddr) & 0x1f)
WARN() << "SDMATimePacket dst address must aligned to 32bytes boundary" << std::endl;
SplitU64(reinterpret_cast<unsigned long long>(destaddr),
packetData.ADDR_LO_UNION.DW_1_DATA, /*dst_addr_31_0*/
packetData.ADDR_HI_UNION.DW_2_DATA); /*dst_addr_63_32*/
}