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Lk1 #30

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4bd4635
Code Cleanup, system clock cycle
Nov 13, 2023
b552cf5
iUsed seti_low/seti_high to allow npu to access DDR memory
Nov 13, 2023
87b20fe
add load & store test xode
Nov 13, 2023
df07e25
compile error fixed
Nov 13, 2023
5ed6d0f
When npu simulates with the kernel, pad data is read and discarded.
Nov 14, 2023
87e6330
seti_low, seti_high, kernel image modify
Nov 14, 2023
4b61a7c
compile error fixed when KERNEL_WITH_LOAD_STORE 0
Nov 14, 2023
09db416
define MAX_LOAD_STORE_CHUNK_SIZE
Nov 15, 2023
2158e9f
load/store test
Nov 17, 2023
bcf2a37
{byte0, byte1, byte2, byte3, byte4, byte5, byte6, byte7 } => byte 456…
Nov 17, 2023
cbfb14e
kernel print
Nov 17, 2023
68ae17e
NPU exec complete interrupt
Nov 17, 2023
bae46e9
NPU exec complete interrupt
Nov 17, 2023
9ae3a36
compare with epsilon
Nov 17, 2023
eecd1c3
커널에서 for문을 돌려서 vadd.bf16을 0x400번 돌려버리는 코드입니다
Nov 17, 2023
cb04665
core 6
Nov 18, 2023
7ab10c6
load/store not ok
Nov 18, 2023
d9ae8b7
load store ok
Nov 18, 2023
6713c3d
20231119 2:00
Nov 18, 2023
a0a36a2
interrupt flags
Nov 18, 2023
b9aac9f
20231119 18:33
Nov 19, 2023
3a2480c
20231119 21:22
Nov 19, 2023
6fa3e69
20231120 02:38 kim byunggil
Nov 19, 2023
aa72584
20231120 08:55
Nov 19, 2023
bb890da
include fpc.c fpc.h for lk1 fpu
Nov 23, 2023
3b8447a
cache..
Dec 5, 2023
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2 changes: 2 additions & 0 deletions asm/asm.py
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Original file line number Diff line number Diff line change
Expand Up @@ -123,6 +123,8 @@ def write(token, value, bits):
elif kind == 'i20':
value = self.parse_int(20, token)
write(token, value, 20)
elif kind == 'p4':
write(token, 0, 4)
elif kind == 'p8':
write(token, 0, 8)
elif kind == 'p16':
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8 changes: 5 additions & 3 deletions asm/sim.py
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Original file line number Diff line number Diff line change
Expand Up @@ -313,12 +313,14 @@ def read(bits):
result.append(read(16))
elif kind == 'i20':
result.append(read(20))
elif kind == 'p4':
read(4)
elif kind == 'p8':
pass
read(8)
elif kind == 'p16':
pass
read(16)
elif kind == 'p20':
pass
read(20)
else:
raise Exception(f'Illegal parameter type: {kind}')

Expand Down
14 changes: 10 additions & 4 deletions examples/with-load-store-vadd.bf16.asm
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Original file line number Diff line number Diff line change
Expand Up @@ -30,13 +30,17 @@ def finalize(host):

# Load 0x200000 into A
seti %a 0x20 # (128) / 4
seti %b 0x4000 # 0x200000 / 128
# seti %b 0x4000 # 0x200000 / 128
seti_low %b 0x4000 # 0x200000 / 128
seti_high %b 0x0000 # 0x200000 / 128
seti %c 1024 # (2048 * 2) / 4
load %a %b %c

# Load 0x201000 into B
seti %a 0x420 # (128 + 4096) / 4
seti %b 0x4020 # 0x201000 / 128
# seti %b 0x4020 # 0x201000 / 128
seti_low %b 0x4020 # 0x201000 / 128
seti_high %b 0x0000 # 0x201000 / 128
seti %c 1024 # (2048 * 2) / 4
load %a %b %c

Expand All @@ -48,8 +52,10 @@ seti %d 2048 # count is 2048

vadd.bf16 %c %a %b %d

# Store C to 0x202000
seti %a 0x4040 # 0x202000 / 128
# Store C to 0x202000 0x203000 0x204000 0x205000
# seti %a 0x4040 # 0x202000 / 128
seti_low %a 0x4040 # 0x202000 / 128 0x4040 0x4060 0x4080 0x40a0
seti_high %a 0x0000 # 0x202000 / 128
seti %b 0x820 # (128 + 4096 + 4096) / 4
seti %c 1024 # (2048 * 2) / 4
store %a %b %c
Expand Down
12 changes: 9 additions & 3 deletions examples/with-load-store-vdiv.bf16.asm
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Original file line number Diff line number Diff line change
Expand Up @@ -30,13 +30,17 @@ def finalize(host):

# Load 0x200000 into A
seti %a 0x20 # (128) / 4
seti %b 0x4000 # 0x200000 / 128
# seti %b 0x4000 # 0x200000 / 128
seti_low %b 0x4000 # 0x200000 / 128
seti_high %b 0x0000 # 0x200000 / 128
seti %c 1024 # (2048 * 2) / 4
load %a %b %c

# Load 0x201000 into B
seti %a 0x420 # (128 + 4096) / 4
seti %b 0x4020 # 0x201000 / 128
# seti %b 0x4020 # 0x201000 / 128
seti_low %b 0x4020 # 0x201000 / 128
seti_high %b 0x0000 # 0x201000 / 128
seti %c 1024 # (2048 * 2) / 4
load %a %b %c

Expand All @@ -49,7 +53,9 @@ seti %d 2048 # count is 2048
vdiv.bf16 %c %a %b %d

# Store C to 0x202000
seti %a 0x4040 # 0x202000 / 128
# seti %a 0x4040 # 0x202000 / 128
seti_low %a 0x4040 # 0x202000 / 128
seti_high %a 0x0000 # 0x202000 / 128
seti %b 0x820 # (128 + 4096 + 4096) / 4
seti %c 1024 # (2048 * 2) / 4
store %a %b %c
Expand Down
12 changes: 9 additions & 3 deletions examples/with-load-store-vmul.bf16.asm
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Original file line number Diff line number Diff line change
Expand Up @@ -30,13 +30,17 @@ def finalize(host):

# Load 0x200000 into A
seti %a 0x20 # (128) / 4
seti %b 0x4000 # 0x200000 / 128
# seti %b 0x4000 # 0x200000 / 128
seti_low %b 0x4000 # 0x200000 / 128
seti_high %b 0x0000 # 0x200000 / 128
seti %c 1024 # (2048 * 2) / 4
load %a %b %c

# Load 0x201000 into B
seti %a 0x420 # (128 + 4096) / 4
seti %b 0x4020 # 0x201000 / 128
# seti %b 0x4020 # 0x201000 / 128
seti_low %b 0x4020 # 0x201000 / 128
seti_high %b 0x0000 # 0x201000 / 128
seti %c 1024 # (2048 * 2) / 4
load %a %b %c

Expand All @@ -49,7 +53,9 @@ seti %d 2048 # count is 2048
vmul.bf16 %c %a %b %d

# Store C to 0x202000
seti %a 0x4040 # 0x202000 / 128
# seti %a 0x4040 # 0x202000 / 128
seti_low %a 0x4040 # 0x202000 / 128
seti_high %a 0x0000 # 0x202000 / 128
seti %b 0x820 # (128 + 4096 + 4096) / 4
seti %c 1024 # (2048 * 2) / 4
store %a %b %c
Expand Down
12 changes: 9 additions & 3 deletions examples/with-load-store-vsub.bf16.asm
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Original file line number Diff line number Diff line change
Expand Up @@ -30,13 +30,17 @@ def finalize(host):

# Load 0x200000 into A
seti %a 0x20 # (128) / 4
seti %b 0x4000 # 0x200000 / 128
# seti %b 0x4000 # 0x200000 / 128
seti_low %b 0x4000 # 0x200000 / 128
seti_high %b 0x0000 # 0x200000 / 128
seti %c 1024 # (2048 * 2) / 4
load %a %b %c

# Load 0x201000 into B
seti %a 0x420 # (128 + 4096) / 4
seti %b 0x4020 # 0x201000 / 128
# seti %b 0x4020 # 0x201000 / 128
seti_low %b 0x4020 # 0x201000 / 128
seti_high %b 0x0000 # 0x201000 / 128
seti %c 1024 # (2048 * 2) / 4
load %a %b %c

Expand All @@ -49,7 +53,9 @@ seti %d 2048 # count is 2048
vsub.bf16 %c %a %b %d

# Store C to 0x202000
seti %a 0x4040 # 0x202000 / 128
# seti %a 0x4040 # 0x202000 / 128
seti_low %a 0x4040 # 0x202000 / 128
seti_high %a 0x0000 # 0x202000 / 128
seti %b 0x820 # (128 + 4096 + 4096) / 4
seti %c 1024 # (2048 * 2) / 4
store %a %b %c
Expand Down
5 changes: 5 additions & 0 deletions examples/without-load-store-vadd.bf16.asm
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Original file line number Diff line number Diff line change
Expand Up @@ -38,8 +38,13 @@ seti %a 0x20 # 128 / 4 # A is stored at 128
seti %b 0x420 # (128 + 4096) / 4 # B is stored at 128 + 4096
seti %c 0x820 # (128 + 4096 *2) / 4 # C is stored at 128 + 4096 + 4096
seti %d 2048 # count is 2048
seti %e 0x400 # 1024
seti %f 0x0

vadd.bf16 %c %a %b %d
add.i32 %f %zero 0x1
#ifneq %e %f 0xc010
ifneq %e %f -8

# Interrupt to CPU
return
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