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#include "IoOp.h"
using IoOp = ceph::io_exerciser::IoOp;
IoOp::IoOp( OpType op,
uint64_t offset1, uint64_t length1,
uint64_t offset2, uint64_t length2,
uint64_t offset3, uint64_t length3) :
op(op),
offset1(offset1), length1(length1),
offset2(offset2), length2(length2),
offset3(offset3), length3(length3)
{
}
std::string IoOp::value_to_string(uint64_t v) const
{
if (v < 1024 || (v % 1024) != 0) {
return std::to_string(v);
}else if (v < 1024*1024 || (v % (1024 * 1024)) != 0 ) {
return std::to_string(v / 1024) + "K";
}else{
return std::to_string(v / 1024 / 1024) + "M";
}
}
std::unique_ptr<IoOp> IoOp
::generate_done() {
return std::make_unique<IoOp>(OpType::Done);
}
std::unique_ptr<IoOp> IoOp
::generate_barrier() {
return std::make_unique<IoOp>(OpType::BARRIER);
}
std::unique_ptr<IoOp> IoOp
::generate_create(uint64_t size) {
return std::make_unique<IoOp>(OpType::CREATE,0,size);
}
std::unique_ptr<IoOp> IoOp
::generate_remove() {
return std::make_unique<IoOp>(OpType::REMOVE);
}
std::unique_ptr<IoOp> IoOp
::generate_read(uint64_t offset, uint64_t length) {
return std::make_unique<IoOp>(OpType::READ, offset, length);
}
std::unique_ptr<IoOp> IoOp
::generate_read2(uint64_t offset1, uint64_t length1,
uint64_t offset2, uint64_t length2) {
if (offset1 < offset2) {
ceph_assert( offset1 + length1 <= offset2 );
} else {
ceph_assert( offset2 + length2 <= offset1 );
}
return std::make_unique<IoOp>(OpType::READ2,
offset1, length1,
offset2, length2);
}
std::unique_ptr<IoOp> IoOp
::generate_read3(uint64_t offset1, uint64_t length1,
uint64_t offset2, uint64_t length2,
uint64_t offset3, uint64_t length3) {
if (offset1 < offset2) {
ceph_assert( offset1 + length1 <= offset2 );
} else {
ceph_assert( offset2 + length2 <= offset1 );
}
if (offset1 < offset3) {
ceph_assert( offset1 + length1 <= offset3 );
} else {
ceph_assert( offset3 + length3 <= offset1 );
}
if (offset2 < offset3) {
ceph_assert( offset2 + length2 <= offset3 );
} else {
ceph_assert( offset3 + length3 <= offset2 );
}
return std::make_unique<IoOp>(OpType::READ3,
offset1, length1,
offset2, length2,
offset3, length3);
}
std::unique_ptr<IoOp> IoOp::generate_write(uint64_t offset, uint64_t length) {
return std::make_unique<IoOp>(OpType::WRITE, offset, length);
}
std::unique_ptr<IoOp> IoOp::generate_write2(uint64_t offset1, uint64_t length1,
uint64_t offset2, uint64_t length2) {
if (offset1 < offset2) {
ceph_assert( offset1 + length1 <= offset2 );
} else {
ceph_assert( offset2 + length2 <= offset1 );
}
return std::make_unique<IoOp>(OpType::WRITE2,
offset1, length1,
offset2, length2);
}
std::unique_ptr<IoOp> IoOp::generate_write3(uint64_t offset1, uint64_t length1,
uint64_t offset2, uint64_t length2,
uint64_t offset3, uint64_t length3) {
if (offset1 < offset2) {
ceph_assert( offset1 + length1 <= offset2 );
} else {
ceph_assert( offset2 + length2 <= offset1 );
}
if (offset1 < offset3) {
ceph_assert( offset1 + length1 <= offset3 );
} else {
ceph_assert( offset3 + length3 <= offset1 );
}
if (offset2 < offset3) {
ceph_assert( offset2 + length2 <= offset3 );
} else {
ceph_assert( offset3 + length3 <= offset2 );
}
return std::make_unique<IoOp>(OpType::WRITE3,
offset1, length1,
offset2, length2,
offset3, length3);
}
bool IoOp::done() {
return (op == OpType::Done);
}
std::string IoOp::to_string(uint64_t block_size) const
{
switch (op) {
case OpType::Done:
return "Done";
case OpType::BARRIER:
return "Barrier";
case OpType::CREATE:
return "Create (size=" + value_to_string(length1 * block_size) + ")";
case OpType::REMOVE:
return "Remove";
case OpType::READ:
return "Read (offset=" + value_to_string(offset1 * block_size) +
",length=" + value_to_string(length1 * block_size) + ")";
case OpType::READ2:
return "Read2 (offset1=" + value_to_string(offset1 * block_size) +
",length1=" + value_to_string(length1 * block_size) +
",offset2=" + value_to_string(offset2 * block_size) +
",length2=" + value_to_string(length2 * block_size) + ")";
case OpType::READ3:
return "Read3 (offset1=" + value_to_string(offset1 * block_size) +
",length1=" + value_to_string(length1 * block_size) +
",offset2=" + value_to_string(offset2 * block_size) +
",length2=" + value_to_string(length2 * block_size) +
",offset3=" + value_to_string(offset3 * block_size) +
",length3=" + value_to_string(length3 * block_size) + ")";
case OpType::WRITE:
return "Write (offset=" + value_to_string(offset1 * block_size) +
",length=" + value_to_string(length1 * block_size) + ")";
case OpType::WRITE2:
return "Write2 (offset1=" + value_to_string(offset1 * block_size) +
",length1=" + value_to_string(length1 * block_size) +
",offset2=" + value_to_string(offset2 * block_size) +
",length2=" + value_to_string(length2 * block_size) + ")";
case OpType::WRITE3:
return "Write3 (offset1=" + value_to_string(offset1 * block_size) +
",length1=" + value_to_string(length1 * block_size) +
",offset2=" + value_to_string(offset2 * block_size) +
",length2=" + value_to_string(length2 * block_size) +
",offset3=" + value_to_string(offset3 * block_size) +
",length3=" + value_to_string(length3 * block_size) + ")";
default:
break;
}
return "Unknown";
}
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