Skip to content

LoongArch64: avoid SGEMM LA464 ncopy fallthrough from N2 to N1 #5902

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wxpppp wants to merge 1 commit into
base: develop
Choose a base branch
from
+10 −2
Open

LoongArch64: avoid SGEMM LA464 ncopy fallthrough from N2 to N1 #5902

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 5 additions & 1 deletion kernel/loongarch64/sgemm_ncopy_16_lasx.S
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -130,6 +130,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//.L_N2:
//| .L_N2_M2:
//| .L_N2_M1:
//| .L_N2_END:
//.L_N1:
//| .L_N1_M1:
//.L_N0
Expand Down Expand Up @@ -436,7 +437,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
blt ZERO, I, .L_N2_M2
.L_N2_M1:
andi I, M, 0x01
beq I, ZERO, .L_N1
beq I, ZERO, .L_N2_END

fld.s F0, S1, 0x00
fld.s F1, S2, 0x00
Expand All @@ -446,6 +447,9 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
fst.s F1, TD, 0x04
PTR_ADDI S2, S2, 0x04
PTR_ADDI TD, TD, 0x08
.L_N2_END:
andi J, N, 0x01
beq ZERO, J, .L_N0
.align 5
.L_N1:
move S1, TS
Expand Down
6 changes: 5 additions & 1 deletion kernel/loongarch64/sgemm_ncopy_8_lasx.S
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -105,6 +105,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//.L_N2:
//| .L_N2_M2:
//| .L_N2_M1:
//| .L_N2_END:
//.L_N1:
//| .L_N1_M1:
//.L_N0
Expand Down Expand Up @@ -271,7 +272,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
blt ZERO, I, .L_N2_M2
.L_N2_M1:
andi I, M, 0x01
beq I, ZERO, .L_N1
beq I, ZERO, .L_N2_END

fld.s F0, S1, 0x00
fld.s F1, S2, 0x00
Expand All @@ -281,6 +282,9 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
fst.s F1, TD, 0x04
PTR_ADDI S2, S2, 0x04
PTR_ADDI TD, TD, 0x08
.L_N2_END:
andi J, N, 0x01
beq ZERO, J, .L_N0
.align 5
.L_N1:
move S1, TS
Expand Down
Loading