CU Library Benchmarks

Benchmark results for Solana runtime operations.

Definitions

CU Consumed: Total compute units consumed by the profiled function
CU Adjusted: Actual operation cost with baseline profiling overhead subtracted (CU Consumed - Baseline CU)
Baseline CU: CU consumed by an empty profiled function (#[profile] macro overhead)

1. Baseline

1.1 Lib

Function	CU Consumed	CU Adjusted
baseline_empty_function	6	N/A

2. Access

2.1 Array U64 10

Function	CU Consumed	CU Adjusted
array_u64_10_index	9	3
array_u64_10_get	6	0
array_u64_10_get_ok_or	6	0
array_u64_10_if_let_get	9	3

2.2 Array U8 32

Function	CU Consumed	CU Adjusted
array_u8_32_index	9	3
array_u8_32_get	6	0
array_u8_32_get_ok_or	6	0
array_u8_32_if_let_get	9	3

2.3 Vec U64 10

Function	CU Consumed	CU Adjusted
vec_u64_10_index	9	3
vec_u64_10_get	8	2
vec_u64_10_get_ok_or	8	2
vec_u64_10_if_let_get	9	3

2.4 Vec U8 32

Function	CU Consumed	CU Adjusted
vec_u8_32_index	9	3
vec_u8_32_get	8	2
vec_u8_32_get_ok_or	8	2
vec_u8_32_if_let_get	9	3

3. Account Info

3.1 Account Borrows

Function	CU Consumed	CU Adjusted
is_borrowed	13	7
borrow_lamports_unchecked	10	4
borrow_mut_lamports_unchecked	10	4
borrow_data_unchecked	9	3
borrow_mut_data_unchecked	9	3
try_borrow_lamports	16	10
try_borrow_mut_lamports	11	5
can_borrow_lamports	9	3
can_borrow_mut_lamports	9	3
try_borrow_data	15	9
try_borrow_mut_data	12	6
can_borrow_data	9	3
can_borrow_mut_data	9	3

3.2 Account Checks

Function	CU Consumed	CU Adjusted
is_signer	13	7
is_writable	12	6
executable	13	7
data_is_empty	13	7

3.3 Account Data

Function	CU Consumed	CU Adjusted
data_len	10	4
lamports	10	4

3.4 Account Key

Function	CU Consumed	CU Adjusted
key	10	4

3.5 Account Owner

Function	CU Consumed	CU Adjusted
owner	10	4

3.6 Account Ownership

Function	CU Consumed	CU Adjusted
is_owned_by	31	25
assign	17	11

3.7 Account Realloc

Function	CU Consumed	CU Adjusted
realloc	17	11

4. Array

4.1 Array Assign

Function	CU Consumed	CU Adjusted
assign_u8	9	3
assign_u64	16	10
assign_pubkey	108	102
assign_10_u8	9	3
assign_10_u64	16	10
assign_10_pubkey	108	102

4.2 Array New

Function	CU Consumed	CU Adjusted
new	10	4

4.3 Array With Capacity

Function	CU Consumed	CU Adjusted
with_capacity_10	8	2
with_capacity_100	27	21

5. Arrayvec

5.1 Vec New

Function	CU Consumed	CU Adjusted
u8_new	7	1

5.2 Vec Push

Function	CU Consumed	CU Adjusted
push_pubkey	50	44
push_u64	43	37
push_u8	25	19
push_10_u8	10	4
push_10_u64	17	11
push_10_pubkey	88	82

5.3 Vec With Capacity

Function	CU Consumed	CU Adjusted
u8_with_capacity_10	7	1
u8_with_capacity_100	7	1

6. Checked Math

6.1 Checked Add

Function	CU Consumed	CU Adjusted
add_u8	7	1
add_u16	7	1
add_u32	8	2
add_u64	8	2
add_u128	10	4

6.2 Checked Div

Function	CU Consumed	CU Adjusted
div_u8	7	1
div_u16	7	1
div_u32	8	2
div_u64	8	2
div_u128	10	4

6.3 Checked Mul

Function	CU Consumed	CU Adjusted
mul_u8	7	1
mul_u16	7	1
mul_u32	8	2
mul_u64	8	2
mul_u128	10	4

6.4 Checked Sub

Function	CU Consumed	CU Adjusted
sub_u8	7	1
sub_u16	7	1
sub_u32	8	2
sub_u64	8	2
sub_u128	10	4

7. Conversions

7.1 Cast U16

Function	CU Consumed	CU Adjusted
u16_as_u8	7	1
u16_as_u32	7	1
u16_as_u64	7	1
u16_as_usize	7	1

7.2 Cast U32

Function	CU Consumed	CU Adjusted
u32_as_u8	7	1
u32_as_u16	7	1
u32_as_u64	7	1
u32_as_usize	7	1

7.3 Cast U64

Function	CU Consumed	CU Adjusted
u64_as_u8	7	1
u64_as_u16	7	1
u64_as_u32	7	1
u64_as_usize	7	1

7.4 Cast U8

Function	CU Consumed	CU Adjusted
u8_as_u16	7	1
u8_as_u32	7	1
u8_as_u64	7	1
u8_as_usize	7	1

7.5 From Usize

Function	CU Consumed	CU Adjusted
try_into_usize_to_u64_unwrap	7	1
try_into_usize_to_u64_map_err	6	0

7.6 Slice To Array

Function	CU Consumed	CU Adjusted
try_into_slice_to_array_32_unwrap	15	9
try_into_slice_to_array_32_map_err	6	0

7.7 To Usize

Function	CU Consumed	CU Adjusted
try_into_u64_to_usize_unwrap	7	1
try_into_u64_to_usize_map_err	6	0
try_into_u32_to_usize_unwrap	7	1
try_into_u32_to_usize_map_err	6	0
try_into_u16_to_usize_unwrap	7	1
try_into_u16_to_usize_map_err	6	0
try_into_u8_to_usize_unwrap	7	1
try_into_u8_to_usize_map_err	6	0

8. Cpi

8.1 Cpi Array Loop

Function	CU Consumed	CU Adjusted
account_meta_array_10_loop	201	195
account_info_array_10_ref_loop	6	0
account_info_array_10_clone_loop	8	2
account_info_array_10_move_loop	8	2

8.2 Cpi Arrays

Function	CU Consumed	CU Adjusted
account_meta_array_10	6	0
account_info_array_10_ref	6	0
account_info_array_10_clone	6	0
account_info_array_10_move	6	0

8.3 Cpi Arrayvec

Function	CU Consumed	CU Adjusted
arrayvec_push_account_meta_10	182	176
arrayvec_push_account_info_10_ref	6	0
arrayvec_push_account_info_10_clone	8	2
arrayvec_push_account_info_10_move	8	2

9. Option

9.1 Option Checked Add

Function	CU Consumed	CU Adjusted
checked_add_u8_unwrap	7	1
checked_add_u8_ok_or	6	0
checked_add_u8_ok_or_else	6	0
checked_add_u8_unwrap_or_default	8	2
checked_add_u8_unwrap_or	8	2

9.2 Option If Let

Function	CU Consumed	CU Adjusted
if_let_some_u8	6	0
if_let_some_array	15	9
if_let_some_pubkey	15	9
if_let_some_array_ref	6	0

9.3 Option Pubkey Ref

Function	CU Consumed	CU Adjusted
pubkey_ref_map_deref	6	0
pubkey_as_ref_map_convert	6	0

9.4 Option Slice Get

Function	CU Consumed	CU Adjusted
slice_get_array_unwrap	15	9
slice_get_array_ok_or	6	0
slice_get_array_ok_or_else	6	0
slice_get_array_unwrap_or_default	15	9
slice_get_array_unwrap_or	15	9

10. Partial Eq

10.1 Partial Eq Arrays

Function	CU Consumed	CU Adjusted
array_u8_32_ref	7	1
array_u8_32	6	0
array_u16_32	7	1
array_u32_32	7	1
array_u64_32	7	1

10.2 Partial Eq Neq

Function	CU Consumed	CU Adjusted
u8_neq	9	3
u16_neq	9	3
u32_neq	10	4
u64_neq	10	4
u128_neq	13	7
array_u8_32_neq_ref	35	29
array_u8_32_neq	31	25
array_u8_32_neq_deref	35	29
array_u16_32_neq	33	27
array_u32_32_neq	34	28
array_u64_32_neq	34	28

10.3 Partial Eq Primitives

Function	CU Consumed	CU Adjusted
u8	7	1
u16	7	1
u32	7	1
u64	7	1
u128	7	1

11. Pinocchio Ops

11.1 Msg

Function	CU Consumed	CU Adjusted
msg10_chars	110	104

11.2 Sysvar Clock

Function	CU Consumed	CU Adjusted
clock_get_slot	171	165

11.3 Sysvar Rent

Function	CU Consumed	CU Adjusted
sysvar_rent_exemption_165	151	145

12. Saturating Math

12.1 Saturating Add

Function	CU Consumed	CU Adjusted
add_u8	7	1
add_u16	7	1
add_u32	7	1
add_u64	7	1
add_u128	8	2

12.2 Saturating Mul

Function	CU Consumed	CU Adjusted
mul_u8	7	1
mul_u16	7	1
mul_u32	7	1
mul_u64	7	1
mul_u128	8	2

12.3 Saturating Sub

Function	CU Consumed	CU Adjusted
sub_u8	7	1
sub_u16	7	1
sub_u32	7	1
sub_u64	7	1
sub_u128	8	2

13. Serialization

13.1 Compressed Account Info

Function	CU Consumed	CU Adjusted
borsh_deserialize	427	421
zero_copy_deserialize	130	124
wincode_deserialize	594	588
bincode_deserialize	3230	3224
borsh1_deserialize	427	421
rkyv_zero_copy_deserialize	178	172
wincode_shortvec_deserialize	612	606

14. Solana Ops

14.1 Msg

Function	CU Consumed	CU Adjusted
msg10_chars	110	104

14.2 Msg Program Id

Function	CU Consumed	CU Adjusted
msg_program_id	6954	6948

14.3 Pubkey New From Array

Function	CU Consumed	CU Adjusted
pubkey_new_from_array	15	9

14.4 Pubkey To Bytes

Function	CU Consumed	CU Adjusted
pubkey_to_bytes	15	9

15. Std Math

15.1 Add Assign

Function	CU Consumed	CU Adjusted
add_assign_u8	7	1
add_assign_u16	7	1
add_assign_u32	7	1
add_assign_u64	7	1
add_assign_u128	9	3

15.2 Std Add

Function	CU Consumed	CU Adjusted
add_u8	6	0
add_u16	6	0
add_u32	6	0
add_u64	6	0
add_u128	6	0

15.3 Std Div

Function	CU Consumed	CU Adjusted
div_u8	6	0
div_u16	6	0
div_u32	6	0
div_u64	6	0
div_u128	6	0

15.4 Std Mul

Function	CU Consumed	CU Adjusted
mul_u8	6	0
mul_u16	6	0
mul_u32	6	0
mul_u64	6	0
mul_u128	6	0

15.5 Std Sub

Function	CU Consumed	CU Adjusted
sub_u8	6	0
sub_u16	6	0
sub_u32	6	0
sub_u64	6	0
sub_u128	6	0

15.6 Sub Assign

Function	CU Consumed	CU Adjusted
sub_assign_u8	7	1
sub_assign_u16	7	1
sub_assign_u32	7	1
sub_assign_u64	7	1
sub_assign_u128	9	3

16. Vec

16.1 Vec New

Function	CU Consumed	CU Adjusted
u8_new	9	3

16.2 Vec Push

Function	CU Consumed	CU Adjusted
push_u8	73	67
push_u64	78	72
push_pubkey	85	79
push_10_u8	202	196
push_10_u64	313	307
push_10_pubkey	380	374
push_u8_with_capacity	120	114
push_u64_with_capacity	120	114
push_pubkey_with_capacity	128	122
push_10_u8_with_capacity	153	147
push_10_u64_with_capacity	149	143
push_10_pubkey_with_capacity	218	212

16.3 Vec With Capacity

Function	CU Consumed	CU Adjusted
u8_with_capacity_10	113	107
u8_with_capacity_100	113	107

Name		Name	Last commit message	Last commit date
Latest commit History 31 Commits
src		src
tests		tests
.gitignore		.gitignore
CLAUDE.md		CLAUDE.md
Cargo.lock		Cargo.lock
Cargo.toml		Cargo.toml
README.md		README.md

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CU Library Benchmarks

Table of Contents

Definitions

1. Baseline

1.1 Lib

2. Access

2.1 Array U64 10

2.2 Array U8 32

2.3 Vec U64 10

2.4 Vec U8 32

3. Account Info

3.1 Account Borrows

3.2 Account Checks

3.3 Account Data

3.4 Account Key

3.5 Account Owner

3.6 Account Ownership

3.7 Account Realloc

4. Array

4.1 Array Assign

4.2 Array New

4.3 Array With Capacity

5. Arrayvec

5.1 Vec New

5.2 Vec Push

5.3 Vec With Capacity

6. Checked Math

6.1 Checked Add

6.2 Checked Div

6.3 Checked Mul

6.4 Checked Sub

7. Conversions

7.1 Cast U16

7.2 Cast U32

7.3 Cast U64

7.4 Cast U8

7.5 From Usize

7.6 Slice To Array

7.7 To Usize

8. Cpi

8.1 Cpi Array Loop

8.2 Cpi Arrays

8.3 Cpi Arrayvec

9. Option

9.1 Option Checked Add

9.2 Option If Let

9.3 Option Pubkey Ref

9.4 Option Slice Get

10. Partial Eq

10.1 Partial Eq Arrays

10.2 Partial Eq Neq

10.3 Partial Eq Primitives

11. Pinocchio Ops

11.1 Msg

11.2 Sysvar Clock

11.3 Sysvar Rent

12. Saturating Math

12.1 Saturating Add

12.2 Saturating Mul

12.3 Saturating Sub

13. Serialization

13.1 Compressed Account Info

14. Solana Ops

14.1 Msg

14.2 Msg Program Id

14.3 Pubkey New From Array

14.4 Pubkey To Bytes

15. Std Math

15.1 Add Assign

15.2 Std Add

15.3 Std Div

15.4 Std Mul

15.5 Std Sub

15.6 Sub Assign

16. Vec

Packages