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fixed opencl benchmarks

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This commit is contained in:
Blaise Tine
2020-03-09 09:55:16 -04:00
parent 857bb54f3f
commit 717a75ade8
64 changed files with 235418 additions and 1511751 deletions
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174
simX/instruction.cpp
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@@ -841,90 +841,100 @@ void Instruction::executeOn(Warp &c, trace_inst_t * trace_inst) {
case SYS_INST:
//std::cout << "SYS_INST\n";
temp = reg[rsrc[0]];
// if (immsrc == 0x20) // ThreadID
// {
// reg[rdest] = t;
// D(2, "CSR Reading tid " << hex << immsrc << dec << " and returning " << reg[rdest]);
// } else if (immsrc == 0x21) // WarpID
// {
// reg[rdest] = c.id;
// D(2, "CSR Reading wid " << hex << immsrc << dec << " and returning " << reg[rdest]);
// } else if (immsrc == 0x25)
// {
// reg[rdest] = c.core->num_instructions;
// } else if (immsrc == 0x26)
// {
// reg[rdest] = c.core->num_cycles;
// }
switch (func3)
{
case 1:
// printf("Case 1\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = temp;
break;
case 2:
// printf("Case 2\n");
if (rdest != 0)
{
// printf("Reading from CSR: %d = %d\n", (immsrc & 0x00000FFF), c.csr[immsrc & 0x00000FFF]);
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
// printf("Writing to CSR --> %d = %d\n", immsrc, (temp | c.csr[immsrc & 0x00000FFF]));
c.csr[immsrc & 0x00000FFF] = temp | c.csr[immsrc & 0x00000FFF];
break;
case 3:
// printf("Case 3\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = temp & (~c.csr[immsrc & 0x00000FFF]);
break;
case 5:
// printf("Case 5\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = rsrc[0];
break;
case 6:
// printf("Case 6\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = rsrc[0] | c.csr[immsrc & 0x00000FFF];
break;
case 7:
// printf("Case 7\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = rsrc[0] & (~c.csr[immsrc & 0x00000FFF]);
break;
case 0:
if (immsrc < 2)
if (!c.core->a.is_cpu_mode()) {
//
// GPGPU CSR extension
//
if (immsrc == 0x20) // ThreadID
{
//std::cout << "INTERRUPT ECALL/EBREAK\n";
nextActiveThreads = 0;
c.spawned = false;
// c.interrupt(0);
reg[rdest] = t;
D(2, "CSR Reading tid " << hex << immsrc << dec << " and returning " << reg[rdest]);
}
else if (immsrc == 0x21) // WarpID
{
reg[rdest] = c.id;
D(2, "CSR Reading wid " << hex << immsrc << dec << " and returning " << reg[rdest]);
}
else if (immsrc == 0x25)
{
reg[rdest] = c.core->num_instructions;
}
else if (immsrc == 0x26)
{
reg[rdest] = c.core->num_cycles;
}
} else {
switch (func3)
{
case 1:
// printf("Case 1\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = temp;
break;
case 2:
// printf("Case 2\n");
if (rdest != 0)
{
// printf("Reading from CSR: %d = %d\n", (immsrc & 0x00000FFF), c.csr[immsrc & 0x00000FFF]);
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
// printf("Writing to CSR --> %d = %d\n", immsrc, (temp | c.csr[immsrc & 0x00000FFF]));
c.csr[immsrc & 0x00000FFF] = temp | c.csr[immsrc & 0x00000FFF];
break;
case 3:
// printf("Case 3\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = temp & (~c.csr[immsrc & 0x00000FFF]);
break;
case 5:
// printf("Case 5\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = rsrc[0];
break;
case 6:
// printf("Case 6\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = rsrc[0] | c.csr[immsrc & 0x00000FFF];
break;
case 7:
// printf("Case 7\n");
if (rdest != 0)
{
reg[rdest] = c.csr[immsrc & 0x00000FFF];
}
c.csr[immsrc & 0x00000FFF] = rsrc[0] & (~c.csr[immsrc & 0x00000FFF]);
break;
case 0:
if (immsrc < 2)
{
//std::cout << "INTERRUPT ECALL/EBREAK\n";
nextActiveThreads = 0;
c.spawned = false;
// c.interrupt(0);
}
break;
default:
break;
}
break;
default:
break;
}
break;
case TRAP: