All notable changes in stack memory usage will be documented in this file.
The changes are calculated by comparing the current results with the last version's results. Increase in usage is shown with 🔴 and decrease is shown with 🟢.
The programs and their tests are located in /tests/bench.
Note Results documented in this file are autogenerated. Running the tests will update the current results when necessary, manually editing the results should be avoided.
Warning Results may vary depending on Solana version.
Solana version: 1.16.0
| Instruction | Stack Memory | +/- |
|---|---|---|
| account_info1 | 328 | - |
| account_info2 | 376 | - |
| account_info4 | 560 | - |
| account_info8 | 728 | - |
| account_empty_init1 | 592 | - |
| account_empty_init2 | 560 | - |
| account_empty_init4 | 632 | - |
| account_empty_init8 | 824 | - |
| account_empty1 | 320 | - |
| account_empty2 | 368 | - |
| account_empty4 | 552 | - |
| account_empty8 | 728 | - |
| account_sized_init1 | 600 | - |
| account_sized_init2 | 552 | - |
| account_sized_init4 | 664 | - |
| account_sized_init8 | 888 | - |
| account_sized1 | 328 | - |
| account_sized2 | 392 | - |
| account_sized4 | 568 | - |
| account_sized8 | 792 | - |
| account_unsized_init1 | 624 | - |
| account_unsized_init2 | 584 | - |
| account_unsized_init4 | 728 | - |
| account_unsized_init8 | 1,016 | - |
| account_unsized1 | 344 | - |
| account_unsized2 | 456 | - |
| account_unsized4 | 632 | - |
| account_unsized8 | 920 | - |
| boxed_account_empty_init1 | 552 | - |
| boxed_account_empty_init2 | 400 | - |
| boxed_account_empty_init4 | 432 | - |
| boxed_account_empty_init8 | 496 | - |
| boxed_account_empty1 | 320 | - |
| boxed_account_empty2 | 320 | - |
| boxed_account_empty4 | 320 | - |
| boxed_account_empty8 | 336 | - |
| boxed_account_sized_init1 | 552 | - |
| boxed_account_sized_init2 | 400 | - |
| boxed_account_sized_init4 | 432 | - |
| boxed_account_sized_init8 | 496 | - |
| boxed_account_sized1 | 320 | - |
| boxed_account_sized2 | 320 | - |
| boxed_account_sized4 | 320 | - |
| boxed_account_sized8 | 336 | - |
| boxed_account_unsized_init1 | 552 | - |
| boxed_account_unsized_init2 | 400 | - |
| boxed_account_unsized_init4 | 432 | - |
| boxed_account_unsized_init8 | 496 | - |
| boxed_account_unsized1 | 320 | - |
| boxed_account_unsized2 | 320 | - |
| boxed_account_unsized4 | 320 | - |
| boxed_account_unsized8 | 336 | - |
| boxed_interface_account_mint1 | 320 | - |
| boxed_interface_account_mint2 | 320 | - |
| boxed_interface_account_mint4 | 320 | - |
| boxed_interface_account_mint8 | 336 | - |
| boxed_interface_account_token1 | 320 | - |
| boxed_interface_account_token2 | 320 | - |
| boxed_interface_account_token4 | 320 | - |
| boxed_interface_account_token8 | 336 | - |
| interface_account_mint1 | 504 | - |
| interface_account_mint2 | 680 | - |
| interface_account_mint4 | 1,016 | - |
| interface_account_mint8 | 1,688 | - |
| interface_account_token1 | 680 | - |
| interface_account_token2 | 856 | - |
| interface_account_token4 | 1,368 | - |
| interface1 | 320 | - |
| interface2 | 368 | - |
| interface4 | 552 | - |
| interface8 | 728 | - |
| program1 | 320 | - |
| program2 | 368 | - |
| program4 | 552 | - |
| program8 | 728 | - |
| signer1 | 328 | - |
| signer2 | 376 | - |
| signer4 | 560 | - |
| signer8 | 728 | - |
| system_account1 | 328 | - |
| system_account2 | 376 | - |
| system_account4 | 560 | - |
| system_account8 | 728 | - |
| unchecked_account1 | 328 | - |
| unchecked_account2 | 376 | - |
| unchecked_account4 | 560 | - |
| unchecked_account8 | 728 | - |
Solana version: 1.16.0
| Instruction | Stack Memory | +/- |
|---|---|---|
| account_info1 | 328 | 🔴 +80 (32.26%) |
| account_info2 | 376 | 🟢 -16 (4.08%) |
| account_info4 | 560 | 🔴 +48 (9.38%) |
| account_info8 | 728 | 🟢 -168 (18.75%) |
| account_empty_init1 | 592 | 🔴 +8 (1.37%) |
| account_empty_init2 | 560 | 🔴 +48 (9.38%) |
| account_empty_init4 | 632 | 🟢 -72 (10.23%) |
| account_empty_init8 | 824 | 🟢 -264 (24.26%) |
| account_empty1 | 320 | 🔴 +120 (60.00%) |
| account_empty2 | 368 | 🔴 +24 (6.98%) |
| account_empty4 | 552 | 🔴 +88 (18.97%) |
| account_empty8 | 728 | 🟢 -120 (14.15%) |
| account_sized_init1 | 600 | 🔴 +8 (1.35%) |
| account_sized_init2 | 552 | 🔴 +8 (1.47%) |
| account_sized_init4 | 664 | 🟢 -104 (13.54%) |
| account_sized_init8 | 888 | 🟢 -328 (26.97%) |
| account_sized1 | 328 | 🔴 +128 (64.00%) |
| account_sized2 | 392 | 🔴 +32 (8.89%) |
| account_sized4 | 568 | 🔴 +40 (7.58%) |
| account_sized8 | 792 | 🟢 -184 (18.85%) |
| account_unsized_init1 | 624 | 🔴 +16 (2.63%) |
| account_unsized_init2 | 584 | 🟢 -24 (3.95%) |
| account_unsized_init4 | 728 | 🟢 -168 (18.75%) |
| account_unsized_init8 | 1,016 | 🟢 -456 (30.98%) |
| account_unsized1 | 344 | 🔴 +168 (95.45%) |
| account_unsized2 | 456 | 🔴 +64 (16.33%) |
| account_unsized4 | 632 | 🟢 -24 (3.66%) |
| account_unsized8 | 920 | 🟢 -312 (25.32%) |
| boxed_account_empty_init1 | 552 | 🔴 +8 (1.47%) |
| boxed_account_empty_init2 | 400 | 🟢 -8 (1.96%) |
| boxed_account_empty_init4 | 432 | 🔴 +8 (1.89%) |
| boxed_account_empty_init8 | 496 | 🔴 +40 (8.77%) |
| boxed_account_empty1 | 320 | 🔴 +80 (33.33%) |
| boxed_account_empty2 | 320 | 🔴 +72 (29.03%) |
| boxed_account_empty4 | 320 | 🔴 +40 (14.29%) |
| boxed_account_empty8 | 336 | 🔴 +24 (7.69%) |
| boxed_account_sized_init1 | 552 | 🔴 +8 (1.47%) |
| boxed_account_sized_init2 | 400 | 🟢 -8 (1.96%) |
| boxed_account_sized_init4 | 432 | 🔴 +8 (1.89%) |
| boxed_account_sized_init8 | 496 | 🔴 +40 (8.77%) |
| boxed_account_sized1 | 320 | 🔴 +80 (33.33%) |
| boxed_account_sized2 | 320 | 🔴 +72 (29.03%) |
| boxed_account_sized4 | 320 | 🔴 +40 (14.29%) |
| boxed_account_sized8 | 336 | 🔴 +24 (7.69%) |
| boxed_account_unsized_init1 | 552 | 🔴 +8 (1.47%) |
| boxed_account_unsized_init2 | 400 | 🟢 -8 (1.96%) |
| boxed_account_unsized_init4 | 432 | 🔴 +8 (1.89%) |
| boxed_account_unsized_init8 | 496 | 🔴 +40 (8.77%) |
| boxed_account_unsized1 | 320 | 🔴 +72 (29.03%) |
| boxed_account_unsized2 | 320 | 🔴 +72 (29.03%) |
| boxed_account_unsized4 | 320 | 🔴 +40 (14.29%) |
| boxed_account_unsized8 | 336 | 🔴 +24 (7.69%) |
| boxed_interface_account_mint1 | 320 | 🔴 +80 (33.33%) |
| boxed_interface_account_mint2 | 320 | 🔴 +72 (29.03%) |
| boxed_interface_account_mint4 | 320 | 🔴 +40 (14.29%) |
| boxed_interface_account_mint8 | 336 | 🔴 +24 (7.69%) |
| boxed_interface_account_token1 | 320 | 🔴 +80 (33.33%) |
| boxed_interface_account_token2 | 320 | 🔴 +72 (29.03%) |
| boxed_interface_account_token4 | 320 | 🔴 +40 (14.29%) |
| boxed_interface_account_token8 | 336 | 🔴 +24 (7.69%) |
| interface_account_mint1 | 504 | 🔴 +296 (142.31%) |
| interface_account_mint2 | 680 | 🟢 -72 (9.57%) |
| interface_account_mint4 | 1,016 | 🟢 -408 (28.65%) |
| interface_account_mint8 | 1,688 | 🟢 -1,080 (39.02%) |
| interface_account_token1 | 680 | 🔴 +416 (157.58%) |
| interface_account_token2 | 856 | 🟢 -248 (22.46%) |
| interface_account_token4 | 1,368 | 🟢 -760 (35.71%) |
| interface1 | 320 | 🔴 +120 (60.00%) |
| interface2 | 368 | 🔴 +24 (6.98%) |
| interface4 | 552 | 🔴 +88 (18.97%) |
| interface8 | 728 | 🟢 -120 (14.15%) |
| program1 | 320 | 🔴 +120 (60.00%) |
| program2 | 368 | 🔴 +24 (6.98%) |
| program4 | 552 | 🔴 +88 (18.97%) |
| program8 | 728 | 🟢 -120 (14.15%) |
| signer1 | 328 | 🔴 +80 (32.26%) |
| signer2 | 376 | 🟢 -16 (4.08%) |
| signer4 | 560 | 🔴 +48 (9.38%) |
| signer8 | 728 | 🟢 -168 (18.75%) |
| system_account1 | 328 | 🔴 +80 (32.26%) |
| system_account2 | 376 | 🟢 -16 (4.08%) |
| system_account4 | 560 | 🔴 +48 (9.38%) |
| system_account8 | 728 | 🟢 -168 (18.75%) |
| unchecked_account1 | 328 | 🔴 +80 (32.26%) |
| unchecked_account2 | 376 | 🟢 -16 (4.08%) |
| unchecked_account4 | 560 | 🔴 +48 (9.38%) |
| unchecked_account8 | 728 | 🟢 -168 (18.75%) |
1.16. The difference in stack memory usage between 0.27.0 and 0.28.0 is the direct result of upgrading Solana version(both build tools and crates) (#2512).Solana version: 1.14.16
| Instruction | Stack Memory | +/- |
|---|---|---|
| account_info1 | 248 | N/A |
| account_info2 | 392 | N/A |
| account_info4 | 512 | N/A |
| account_info8 | 896 | N/A |
| account_empty_init1 | 584 | N/A |
| account_empty_init2 | 512 | N/A |
| account_empty_init4 | 704 | N/A |
| account_empty_init8 | 1,088 | N/A |
| account_empty1 | 200 | N/A |
| account_empty2 | 344 | N/A |
| account_empty4 | 464 | N/A |
| account_empty8 | 848 | N/A |
| account_sized_init1 | 592 | N/A |
| account_sized_init2 | 544 | N/A |
| account_sized_init4 | 768 | N/A |
| account_sized_init8 | 1,216 | N/A |
| account_sized1 | 200 | N/A |
| account_sized2 | 360 | N/A |
| account_sized4 | 528 | N/A |
| account_sized8 | 976 | N/A |
| account_unsized_init1 | 608 | N/A |
| account_unsized_init2 | 608 | N/A |
| account_unsized_init4 | 896 | N/A |
| account_unsized_init8 | 1,472 | N/A |
| account_unsized1 | 176 | N/A |
| account_unsized2 | 392 | N/A |
| account_unsized4 | 656 | N/A |
| account_unsized8 | 1,232 | N/A |
| boxed_account_empty_init1 | 544 | N/A |
| boxed_account_empty_init2 | 408 | N/A |
| boxed_account_empty_init4 | 424 | N/A |
| boxed_account_empty_init8 | 456 | N/A |
| boxed_account_empty1 | 240 | N/A |
| boxed_account_empty2 | 248 | N/A |
| boxed_account_empty4 | 280 | N/A |
| boxed_account_empty8 | 312 | N/A |
| boxed_account_sized_init1 | 544 | N/A |
| boxed_account_sized_init2 | 408 | N/A |
| boxed_account_sized_init4 | 424 | N/A |
| boxed_account_sized_init8 | 456 | N/A |
| boxed_account_sized1 | 240 | N/A |
| boxed_account_sized2 | 248 | N/A |
| boxed_account_sized4 | 280 | N/A |
| boxed_account_sized8 | 312 | N/A |
| boxed_account_unsized_init1 | 544 | N/A |
| boxed_account_unsized_init2 | 408 | N/A |
| boxed_account_unsized_init4 | 424 | N/A |
| boxed_account_unsized_init8 | 456 | N/A |
| boxed_account_unsized1 | 248 | N/A |
| boxed_account_unsized2 | 248 | N/A |
| boxed_account_unsized4 | 280 | N/A |
| boxed_account_unsized8 | 312 | N/A |
| boxed_interface_account_mint1 | 240 | N/A |
| boxed_interface_account_mint2 | 248 | N/A |
| boxed_interface_account_mint4 | 280 | N/A |
| boxed_interface_account_mint8 | 312 | N/A |
| boxed_interface_account_token1 | 240 | N/A |
| boxed_interface_account_token2 | 248 | N/A |
| boxed_interface_account_token4 | 280 | N/A |
| boxed_interface_account_token8 | 312 | N/A |
| interface_account_mint1 | 208 | N/A |
| interface_account_mint2 | 752 | N/A |
| interface_account_mint4 | 1,424 | N/A |
| interface_account_mint8 | 2,768 | N/A |
| interface_account_token1 | 264 | N/A |
| interface_account_token2 | 1,104 | N/A |
| interface_account_token4 | 2,128 | N/A |
| interface1 | 200 | N/A |
| interface2 | 344 | N/A |
| interface4 | 464 | N/A |
| interface8 | 848 | N/A |
| program1 | 200 | N/A |
| program2 | 344 | N/A |
| program4 | 464 | N/A |
| program8 | 848 | N/A |
| signer1 | 248 | N/A |
| signer2 | 392 | N/A |
| signer4 | 512 | N/A |
| signer8 | 896 | N/A |
| system_account1 | 248 | N/A |
| system_account2 | 392 | N/A |
| system_account4 | 512 | N/A |
| system_account8 | 896 | N/A |
| unchecked_account1 | 248 | N/A |
| unchecked_account2 | 392 | N/A |
| unchecked_account4 | 512 | N/A |
| unchecked_account8 | 896 | N/A |