Line data Source code
1 : #include "fd_bank_err.h"
2 :
3 : #include "../../disco/tiles.h"
4 : #include "generated/fd_bank_tile_seccomp.h"
5 : #include "../../disco/pack/fd_pack.h"
6 : #include "../../disco/pack/fd_pack_cost.h"
7 : #include "../../ballet/blake3/fd_blake3.h"
8 : #include "../../ballet/bmtree/fd_bmtree.h"
9 : #include "../../disco/metrics/fd_metrics.h"
10 : #include "../../util/pod/fd_pod_format.h"
11 : #include "../../disco/pack/fd_pack_rebate_sum.h"
12 : #include "../../disco/metrics/generated/fd_metrics_bank.h"
13 : #include "../../flamenco/runtime/fd_runtime.h"
14 : #include "../../flamenco/runtime/fd_bank.h"
15 :
16 : typedef struct {
17 : ulong kind_id;
18 :
19 : fd_blake3_t * blake3;
20 : void * bmtree;
21 :
22 : ulong _bank_idx;
23 : ulong _pack_idx;
24 : ulong _txn_idx;
25 : int _is_bundle;
26 :
27 : ulong * busy_fseq;
28 :
29 : fd_wksp_t * pack_in_mem;
30 : ulong pack_in_chunk0;
31 : ulong pack_in_wmark;
32 :
33 : fd_wksp_t * out_mem;
34 : ulong out_chunk0;
35 : ulong out_wmark;
36 : ulong out_chunk;
37 :
38 : fd_wksp_t * rebate_mem;
39 : ulong rebate_chunk0;
40 : ulong rebate_wmark;
41 : ulong rebate_chunk;
42 : ulong rebates_for_slot;
43 : fd_pack_rebate_sum_t rebater[ 1 ];
44 :
45 : fd_banks_t * banks;
46 : fd_spad_t * exec_spad;
47 :
48 : fd_exec_txn_ctx_t txn_ctx[1];
49 :
50 : struct {
51 : ulong txn_result[ 1-FD_BANK_TXN_ERR_LAST ];
52 : } metrics;
53 : } fd_bank_ctx_t;
54 :
55 : FD_FN_CONST static inline ulong
56 0 : scratch_align( void ) {
57 0 : return 128UL;
58 0 : }
59 :
60 : FD_FN_PURE static inline ulong
61 0 : scratch_footprint( fd_topo_tile_t const * tile ) {
62 0 : (void)tile;
63 0 : ulong l = FD_LAYOUT_INIT;
64 0 : l = FD_LAYOUT_APPEND( l, alignof( fd_bank_ctx_t ), sizeof( fd_bank_ctx_t ) );
65 0 : l = FD_LAYOUT_APPEND( l, FD_BLAKE3_ALIGN, FD_BLAKE3_FOOTPRINT );
66 0 : l = FD_LAYOUT_APPEND( l, FD_BMTREE_COMMIT_ALIGN, FD_BMTREE_COMMIT_FOOTPRINT(0) );
67 0 : l = FD_LAYOUT_APPEND( l, FD_SPAD_ALIGN, FD_SPAD_FOOTPRINT( FD_RUNTIME_TRANSACTION_EXECUTION_FOOTPRINT_DEFAULT ) );
68 0 : return FD_LAYOUT_FINI( l, scratch_align() );
69 0 : }
70 :
71 : static inline void
72 0 : metrics_write( fd_bank_ctx_t * ctx ) {
73 0 : FD_MCNT_ENUM_COPY( BANKF, TRANSACTION_RESULT, ctx->metrics.txn_result );
74 0 : }
75 :
76 : static int
77 : before_frag( fd_bank_ctx_t * ctx,
78 : ulong in_idx,
79 : ulong seq,
80 0 : ulong sig ) {
81 0 : (void)in_idx;
82 0 : (void)seq;
83 :
84 : /* Pack also outputs "leader slot done" which we can ignore. */
85 0 : if( FD_UNLIKELY( fd_disco_poh_sig_pkt_type( sig )!=POH_PKT_TYPE_MICROBLOCK ) ) return 1;
86 :
87 0 : ulong target_bank_kind_id = fd_disco_poh_sig_bank_tile( sig );
88 0 : if( FD_UNLIKELY( target_bank_kind_id!=ctx->kind_id ) ) return 1;
89 :
90 0 : return 0;
91 0 : }
92 :
93 : static inline void
94 : during_frag( fd_bank_ctx_t * ctx,
95 : ulong in_idx FD_PARAM_UNUSED,
96 : ulong seq FD_PARAM_UNUSED,
97 : ulong sig FD_PARAM_UNUSED,
98 : ulong chunk,
99 : ulong sz,
100 0 : ulong ctl FD_PARAM_UNUSED ) {
101 :
102 0 : uchar * src = (uchar *)fd_chunk_to_laddr( ctx->pack_in_mem, chunk );
103 0 : uchar * dst = (uchar *)fd_chunk_to_laddr( ctx->out_mem, ctx->out_chunk );
104 :
105 0 : if( FD_UNLIKELY( chunk<ctx->pack_in_chunk0 || chunk>ctx->pack_in_wmark || sz>USHORT_MAX ) )
106 0 : FD_LOG_ERR(( "chunk %lu %lu corrupt, not in range [%lu,%lu]", chunk, sz, ctx->pack_in_chunk0, ctx->pack_in_wmark ));
107 :
108 0 : fd_memcpy( dst, src, sz-sizeof(fd_microblock_bank_trailer_t) );
109 0 : fd_microblock_bank_trailer_t * trailer = (fd_microblock_bank_trailer_t *)( src+sz-sizeof(fd_microblock_bank_trailer_t) );
110 0 : ctx->_bank_idx = trailer->bank_idx;
111 0 : ctx->_pack_idx = trailer->pack_idx;
112 0 : ctx->_txn_idx = trailer->pack_txn_idx;
113 0 : ctx->_is_bundle = trailer->is_bundle;
114 0 : }
115 :
116 : static void
117 : hash_transactions( void * mem,
118 : fd_txn_p_t * txns,
119 : ulong txn_cnt,
120 0 : uchar * mixin ) {
121 0 : fd_bmtree_commit_t * bmtree = fd_bmtree_commit_init( mem, 32UL, 1UL, 0UL );
122 0 : for( ulong i=0UL; i<txn_cnt; i++ ) {
123 0 : fd_txn_p_t * _txn = txns + i;
124 0 : if( FD_UNLIKELY( !(_txn->flags & FD_TXN_P_FLAGS_EXECUTE_SUCCESS) ) ) continue;
125 :
126 0 : fd_txn_t * txn = TXN(_txn);
127 0 : for( ulong j=0; j<txn->signature_cnt; j++ ) {
128 0 : fd_bmtree_node_t node[1];
129 0 : fd_bmtree_hash_leaf( node, _txn->payload+txn->signature_off+64UL*j, 64UL, 1UL );
130 0 : fd_bmtree_commit_append( bmtree, node, 1UL );
131 0 : }
132 0 : }
133 0 : uchar * root = fd_bmtree_commit_fini( bmtree );
134 0 : fd_memcpy( mixin, root, 32UL );
135 0 : }
136 :
137 : static inline void
138 : handle_microblock( fd_bank_ctx_t * ctx,
139 : ulong seq,
140 : ulong sig,
141 : ulong sz,
142 : ulong begin_tspub,
143 0 : fd_stem_context_t * stem ) {
144 0 : uchar * dst = (uchar *)fd_chunk_to_laddr( ctx->out_mem, ctx->out_chunk );
145 :
146 0 : ulong slot = fd_disco_poh_sig_slot( sig );
147 0 : ulong txn_cnt = (sz-sizeof(fd_microblock_bank_trailer_t))/sizeof(fd_txn_p_t);
148 :
149 0 : fd_bank_t * bank = fd_banks_get_bank_idx( ctx->banks, ctx->_bank_idx );
150 0 : FD_TEST( bank );
151 0 : ulong bank_slot = fd_bank_slot_get( bank );
152 0 : FD_TEST( bank_slot==slot );
153 :
154 0 : fd_acct_addr_t const * writable_alt[ MAX_TXN_PER_MICROBLOCK ] = { NULL };
155 :
156 0 : for( ulong i=0UL; i<txn_cnt; i++ ) {
157 0 : fd_txn_p_t * txn = (fd_txn_p_t *)( dst + (i*sizeof(fd_txn_p_t)) );
158 0 : fd_exec_txn_ctx_t * txn_ctx = ctx->txn_ctx;
159 :
160 0 : txn->flags &= ~FD_TXN_P_FLAGS_SANITIZE_SUCCESS;
161 :
162 0 : int err = fd_runtime_prepare_and_execute_txn( ctx->banks, ctx->_bank_idx, txn_ctx, txn, ctx->exec_spad, NULL, 0 );
163 0 : if( FD_UNLIKELY( !(txn_ctx->flags & FD_TXN_P_FLAGS_SANITIZE_SUCCESS ) ) ) {
164 0 : ctx->metrics.txn_result[ -fd_bank_err_from_runtime_err( err ) ]++;
165 0 : continue;
166 0 : }
167 :
168 : // TODO: Revive ...
169 : // writable_alt[ i ] = fd_type_pun( &txn_ctx->account_keys[ txn_ctx->txn_descriptor->acct_addr_cnt ] );
170 :
171 0 : txn->flags |= FD_TXN_P_FLAGS_SANITIZE_SUCCESS;
172 :
173 0 : uint requested_exec_plus_acct_data_cus = txn->pack_cu.requested_exec_plus_acct_data_cus;
174 0 : uint non_execution_cus = txn->pack_cu.non_execution_cus;
175 :
176 : /* Assume failure, set below if success. If it doesn't land in the
177 : block, rebate the non-execution CUs too. */
178 0 : txn->bank_cu.actual_consumed_cus = 0U;
179 0 : txn->bank_cu.rebated_cus = requested_exec_plus_acct_data_cus + non_execution_cus;
180 0 : txn->flags &= ~FD_TXN_P_FLAGS_EXECUTE_SUCCESS;
181 :
182 : /* Stash the result in the flags value so that pack can inspect it. */
183 : /* TODO: Need to translate the err to a hacky Frankendancer style err
184 : that pack and GUI expect ... */
185 0 : txn->flags = (txn->flags & 0x00FFFFFFU) | ((uint)(-err)<<24);
186 :
187 0 : ctx->metrics.txn_result[ -fd_bank_err_from_runtime_err( err ) ]++;
188 :
189 0 : uint actual_execution_cus = (uint)(txn_ctx->compute_budget_details.compute_unit_limit - txn_ctx->compute_budget_details.compute_meter);
190 0 : uint actual_acct_data_cus = (uint)(txn_ctx->loaded_accounts_data_size);
191 :
192 0 : int is_simple_vote = 0;
193 0 : if( FD_UNLIKELY( is_simple_vote = fd_txn_is_simple_vote_transaction( TXN(txn), txn->payload ) ) ) {
194 : /* Simple votes are charged fixed amounts of compute regardless of
195 : the real cost they incur. Unclear what cost is returned by
196 : fd_execute txn, however, so we override it here. */
197 0 : actual_execution_cus = FD_PACK_VOTE_DEFAULT_COMPUTE_UNITS;
198 0 : actual_acct_data_cus = 0U;
199 0 : }
200 :
201 : /* FeesOnly transactions are transactions that failed to load
202 : before they even reach the VM stage. They have zero execution
203 : cost but do charge for the account data they are able to load.
204 : FeesOnly votes are charged the fixed voe cost. */
205 0 : txn->bank_cu.rebated_cus = requested_exec_plus_acct_data_cus - ( actual_execution_cus + actual_acct_data_cus );
206 0 : txn->bank_cu.actual_consumed_cus = non_execution_cus + actual_execution_cus + actual_acct_data_cus;
207 :
208 : /* TXN_P_FLAGS_EXECUTE_SUCCESS means that it should be included in
209 : the block. It's a bit of a misnomer now that there are fee-only
210 : transactions. */
211 0 : FD_TEST( txn_ctx->flags & FD_TXN_P_FLAGS_EXECUTE_SUCCESS );
212 0 : txn->flags |= FD_TXN_P_FLAGS_EXECUTE_SUCCESS;
213 :
214 : /* The VM will stop executing and fail an instruction immediately if
215 : it exceeds its requested CUs. A transaction which requests less
216 : account data than it actually consumes will fail in the account
217 : loading stage. */
218 0 : if( FD_UNLIKELY( actual_execution_cus+actual_acct_data_cus>requested_exec_plus_acct_data_cus ) ) {
219 0 : FD_LOG_HEXDUMP_WARNING(( "txn", txn->payload, txn->payload_sz ));
220 0 : FD_LOG_ERR(( "Actual CUs unexpectedly exceeded requested amount. actual_execution_cus (%u) actual_acct_data_cus "
221 0 : "(%u) requested_exec_plus_acct_data_cus (%u) is_simple_vote (%i) exec_failed (%i)",
222 0 : actual_execution_cus, actual_acct_data_cus, requested_exec_plus_acct_data_cus, is_simple_vote,
223 0 : err ));
224 0 : }
225 :
226 : /* Commit must succeed so no failure path. Once commit is called,
227 : the transactions MUST be mixed into the PoH otherwise we will
228 : fork and diverge, so the link from here til PoH mixin must be
229 : completely reliable with nothing dropped.
230 :
231 : fd_runtime_finalize_txn checks if the transaction fits into the
232 : block with the cost tracker. If it doesn't fit, flags is set to
233 : zero. A key invariant of the leader pipeline is that pack
234 : ensures all transactions must fit already, so it is a fatal error
235 : if that happens. We cannot reject the transaction here as there
236 : would be no way to undo the partially applied changes to the bank
237 : in finalize anyway. */
238 0 : fd_runtime_finalize_txn( ctx->txn_ctx->funk, txn_ctx->funk_txn, txn_ctx, bank, NULL );
239 0 : FD_TEST( txn->flags );
240 0 : }
241 :
242 : /* Indicate to pack tile we are done processing the transactions so
243 : it can pack new microblocks using these accounts. */
244 0 : fd_fseq_update( ctx->busy_fseq, seq );
245 :
246 : /* Prepare the rebate */
247 0 : fd_pack_rebate_sum_add_txn( ctx->rebater, (fd_txn_p_t const *)dst, writable_alt, txn_cnt );
248 :
249 : /* Now produce the merkle hash of the transactions for inclusion
250 : (mixin) to the PoH hash. This is done on the bank tile because
251 : it shards / scales horizontally here, while PoH does not. */
252 0 : fd_microblock_trailer_t * trailer = (fd_microblock_trailer_t *)( dst + txn_cnt*sizeof(fd_txn_p_t) );
253 0 : hash_transactions( ctx->bmtree, (fd_txn_p_t*)dst, txn_cnt, trailer->hash );
254 0 : trailer->pack_txn_idx = ctx->_txn_idx;
255 0 : trailer->tips = 0UL;
256 :
257 0 : long tickcount = fd_tickcount();
258 0 : long microblock_start_ticks = fd_frag_meta_ts_decomp( begin_tspub, tickcount );
259 0 : long microblock_duration_ticks = fd_long_max(tickcount - microblock_start_ticks, 0L);
260 :
261 : // TODO: Execution timestamps
262 0 : long tx_start_ticks = 0L; //(long)out_timestamps[ 0 ];
263 0 : long tx_load_end_ticks = 0L; //(long)out_timestamps[ 1 ];
264 0 : long tx_end_ticks = 0L; //(long)out_timestamps[ 2 ];
265 0 : long tx_preload_end_ticks = 0L; //(long)out_timestamps[ 3 ];
266 :
267 0 : trailer->txn_start_pct = (uchar)(((double)(tx_start_ticks - microblock_start_ticks) * (double)UCHAR_MAX) / (double)microblock_duration_ticks);
268 0 : trailer->txn_load_end_pct = (uchar)(((double)(tx_load_end_ticks - microblock_start_ticks) * (double)UCHAR_MAX) / (double)microblock_duration_ticks);
269 0 : trailer->txn_end_pct = (uchar)(((double)(tx_end_ticks - microblock_start_ticks) * (double)UCHAR_MAX) / (double)microblock_duration_ticks);
270 0 : trailer->txn_preload_end_pct = (uchar)(((double)(tx_preload_end_ticks - microblock_start_ticks) * (double)UCHAR_MAX) / (double)microblock_duration_ticks);
271 :
272 : /* MAX_MICROBLOCK_SZ - (MAX_TXN_PER_MICROBLOCK*sizeof(fd_txn_p_t)) == 64
273 : so there's always 64 extra bytes at the end to stash the hash. */
274 0 : FD_STATIC_ASSERT( MAX_MICROBLOCK_SZ-(MAX_TXN_PER_MICROBLOCK*sizeof(fd_txn_p_t))>=sizeof(fd_microblock_trailer_t), poh_shred_mtu );
275 0 : FD_STATIC_ASSERT( MAX_MICROBLOCK_SZ-(MAX_TXN_PER_MICROBLOCK*sizeof(fd_txn_p_t))>=sizeof(fd_microblock_bank_trailer_t), poh_shred_mtu );
276 :
277 : /* We have a race window with the GUI, where if the slot is ending it
278 : will snap these metrics to draw the waterfall, but see them outdated
279 : because housekeeping hasn't run. For now just update them here, but
280 : PoH should eventually flush the pipeline before ending the slot. */
281 0 : metrics_write( ctx );
282 :
283 0 : ulong bank_sig = fd_disco_bank_sig( slot, ctx->_pack_idx );
284 :
285 : /* We always need to publish, even if there are no successfully executed
286 : transactions so the PoH tile can keep an accurate count of microblocks
287 : it has seen. */
288 0 : ulong new_sz = txn_cnt*sizeof(fd_txn_p_t) + sizeof(fd_microblock_trailer_t);
289 0 : fd_stem_publish( stem, 0UL, bank_sig, ctx->out_chunk, new_sz, 0UL, 0UL, (ulong)fd_frag_meta_ts_comp( tickcount ) );
290 0 : ctx->out_chunk = fd_dcache_compact_next( ctx->out_chunk, new_sz, ctx->out_chunk0, ctx->out_wmark );
291 0 : }
292 :
293 : static inline void
294 : handle_bundle( fd_bank_ctx_t * ctx,
295 : ulong seq,
296 : ulong sig,
297 : ulong sz,
298 : ulong begin_tspub,
299 0 : fd_stem_context_t * stem ) {
300 0 : uchar * dst = (uchar *)fd_chunk_to_laddr( ctx->out_mem, ctx->out_chunk );
301 0 : fd_txn_p_t * txns = (fd_txn_p_t *)dst;
302 :
303 0 : ulong slot = fd_disco_poh_sig_slot( sig );
304 0 : ulong txn_cnt = (sz-sizeof(fd_microblock_bank_trailer_t))/sizeof(fd_txn_p_t);
305 :
306 0 : fd_acct_addr_t const * writable_alt[ MAX_TXN_PER_MICROBLOCK ] = { NULL };
307 :
308 0 : int execution_success = 1;
309 0 : int transaction_err[ MAX_TXN_PER_MICROBLOCK ];
310 0 : for( ulong i=0UL; i<txn_cnt; i++ ) transaction_err[ i ] = 40; /* Pack interprets this as BUNDLE_PEER due to Frankendancer*/
311 :
312 0 : uint actual_execution_cus [ MAX_TXN_PER_MICROBLOCK ] = { 0U };
313 0 : uint actual_acct_data_cus [ MAX_TXN_PER_MICROBLOCK ] = { 0U };
314 0 : ulong out_timestamps [ 4*MAX_TXN_PER_MICROBLOCK ] = { 0U };
315 0 : ulong tips [ MAX_TXN_PER_MICROBLOCK ] = { 0U };
316 :
317 0 : for( ulong i=0UL; i<txn_cnt; i++ ) {
318 0 : fd_txn_p_t * txn = txns+i;
319 :
320 0 : fd_exec_txn_ctx_t txn_ctx[ 1 ]; // TODO ... bank manager ?
321 0 : txn->flags &= ~(FD_TXN_P_FLAGS_SANITIZE_SUCCESS | FD_TXN_P_FLAGS_EXECUTE_SUCCESS);
322 0 : int err = fd_runtime_prepare_and_execute_txn( NULL, ULONG_MAX, txn_ctx, txn, NULL, NULL, 0 ); /* TODO ... */
323 :
324 0 : transaction_err[ i ] = err;
325 0 : if( FD_UNLIKELY( err ) ) {
326 0 : execution_success = 0;
327 0 : break;
328 0 : }
329 :
330 : // TODO: Revive
331 : // writable_alt[ i ] = fd_type_pun( &txn_ctx->account_keys[ txn_ctx->txn_descriptor->acct_addr_cnt ] );
332 :
333 0 : txn->flags |= FD_TXN_P_FLAGS_SANITIZE_SUCCESS;
334 0 : actual_execution_cus[ i ] = (uint)(txn_ctx->compute_budget_details.compute_unit_limit - txn_ctx->compute_budget_details.compute_meter);
335 0 : actual_acct_data_cus[ i ] = (uint)(txn_ctx->loaded_accounts_data_size);
336 0 : (void)tips; // TODO: GUI, report tips
337 0 : (void)out_timestamps; // TODO: GUI, report timestamps
338 0 : }
339 :
340 0 : for( ulong i=0UL; i<txn_cnt; i++ ) ctx->metrics.txn_result[ -fd_bank_err_from_runtime_err( transaction_err[ i ] ) ]++;
341 :
342 0 : if( FD_LIKELY( execution_success ) ) {
343 0 : for( ulong i=0UL; i<txn_cnt; i++ ) {
344 0 : txns[ i ].flags |= FD_TXN_P_FLAGS_EXECUTE_SUCCESS;
345 0 : txns[ i ].flags = (txns[ i ].flags & 0x00FFFFFFU); /* Clear error bits to indicate success */
346 0 : }
347 0 : } else {
348 : /* If any transaction fails in a bundle ... they all fail */
349 0 : for( ulong i=0UL; i<txn_cnt; i++ ) {
350 0 : fd_txn_p_t * txn = txns+i;
351 :
352 0 : if( FD_UNLIKELY( !(txn->flags & FD_TXN_P_FLAGS_SANITIZE_SUCCESS) ) ) continue;
353 0 : txn->flags &= ~FD_TXN_P_FLAGS_EXECUTE_SUCCESS;
354 0 : txn->flags = (txn->flags & 0x00FFFFFFU) | ((uint)(-transaction_err[ i ])<<24);
355 0 : }
356 0 : }
357 :
358 : /* Indicate to pack tile we are done processing the transactions so
359 : it can pack new microblocks using these accounts. */
360 0 : fd_fseq_update( ctx->busy_fseq, seq );
361 :
362 0 : uint consumed_cus[ MAX_TXN_PER_MICROBLOCK ] = { 0U };
363 :
364 0 : for( ulong i=0UL; i<txn_cnt; i++ ) {
365 0 : fd_txn_p_t * txn = txns+i;
366 :
367 0 : uint requested_exec_plus_acct_data_cus = txn->pack_cu.requested_exec_plus_acct_data_cus;
368 0 : uint non_execution_cus = txn->pack_cu.non_execution_cus;
369 :
370 0 : if( FD_UNLIKELY( fd_txn_is_simple_vote_transaction( TXN(txns + i), txns[ i ].payload ) ) ) {
371 : /* Although bundles dont typically contain simple votes, we want
372 : to charge them correctly anyways. */
373 0 : consumed_cus[ i ] = FD_PACK_VOTE_DEFAULT_COMPUTE_UNITS;
374 0 : } else {
375 : /* Note that some transactions will have 0 consumed cus because
376 : they were never actually executed, due to an earlier
377 : transaction failing. */
378 0 : consumed_cus[ i ] = actual_execution_cus[ i ] + actual_acct_data_cus[ i ];
379 0 : }
380 :
381 : /* Assume failure, set below if success. If it doesn't land in the
382 : block, rebate the non-execution CUs too. */
383 0 : txn->bank_cu.rebated_cus = requested_exec_plus_acct_data_cus + non_execution_cus;
384 :
385 : /* We want to include consumed CUs for failed bundles for
386 : monitoring, even though they aren't included in the block. This
387 : is safe because the poh tile first checks if a txn is included in
388 : the block before counting its "actual_consumed_cus" towards the
389 : block tally. */
390 0 : txn->bank_cu.actual_consumed_cus = non_execution_cus + consumed_cus[ i ];
391 :
392 0 : if( FD_LIKELY( execution_success ) ) {
393 0 : if( FD_UNLIKELY( consumed_cus[ i ] > requested_exec_plus_acct_data_cus ) ) {
394 0 : FD_LOG_HEXDUMP_WARNING(( "txn", txn->payload, txn->payload_sz ));
395 0 : FD_LOG_ERR(( "transaction %lu in bundle consumed %u CUs > requested %u CUs", i, consumed_cus[ i ], requested_exec_plus_acct_data_cus ));
396 0 : }
397 :
398 0 : txn->bank_cu.actual_consumed_cus = non_execution_cus + consumed_cus[ i ];
399 0 : txn->bank_cu.rebated_cus = requested_exec_plus_acct_data_cus - consumed_cus[ i ];
400 0 : }
401 0 : }
402 :
403 0 : fd_pack_rebate_sum_add_txn( ctx->rebater, txns, writable_alt, txn_cnt );
404 :
405 : /* We need to publish each transaction separately into its own
406 : microblock, so make a temporary copy on the stack so we can move
407 : all the data around. */
408 0 : fd_txn_p_t bundle_txn_temp[ 5UL ];
409 0 : for( ulong i=0UL; i<txn_cnt; i++ ) {
410 0 : bundle_txn_temp[ i ] = txns[ i ];
411 0 : }
412 :
413 0 : for( ulong i=0UL; i<txn_cnt; i++ ) {
414 0 : uchar * dst = (uchar *)fd_chunk_to_laddr( ctx->out_mem, ctx->out_chunk );
415 0 : fd_memcpy( dst, bundle_txn_temp+i, sizeof(fd_txn_p_t) );
416 :
417 0 : fd_microblock_trailer_t * trailer = (fd_microblock_trailer_t *)( dst+sizeof(fd_txn_p_t) );
418 0 : hash_transactions( ctx->bmtree, (fd_txn_p_t*)dst, 1UL, trailer->hash );
419 0 : trailer->pack_txn_idx = ctx->_txn_idx + i;
420 0 : trailer->tips = tips[ i ];
421 :
422 0 : ulong bank_sig = fd_disco_bank_sig( slot, ctx->_pack_idx+i );
423 :
424 0 : long tickcount = fd_tickcount();
425 0 : long microblock_start_ticks = fd_frag_meta_ts_decomp( begin_tspub, tickcount );
426 0 : long microblock_duration_ticks = fd_long_max(tickcount - microblock_start_ticks, 0L);
427 :
428 0 : long tx_start_ticks = (long)out_timestamps[ 4*i + 0 ];
429 0 : long tx_load_end_ticks = (long)out_timestamps[ 4*i + 1 ];
430 0 : long tx_end_ticks = (long)out_timestamps[ 4*i + 2 ];
431 0 : long tx_preload_end_ticks = (long)out_timestamps[ 4*i + 3 ];
432 :
433 0 : trailer->txn_start_pct = (uchar)(((double)(tx_start_ticks - microblock_start_ticks) * (double)UCHAR_MAX) / (double)microblock_duration_ticks);
434 0 : trailer->txn_load_end_pct = (uchar)(((double)(tx_load_end_ticks - microblock_start_ticks) * (double)UCHAR_MAX) / (double)microblock_duration_ticks);
435 0 : trailer->txn_end_pct = (uchar)(((double)(tx_end_ticks - microblock_start_ticks) * (double)UCHAR_MAX) / (double)microblock_duration_ticks);
436 0 : trailer->txn_preload_end_pct = (uchar)(((double)(tx_preload_end_ticks - microblock_start_ticks) * (double)UCHAR_MAX) / (double)microblock_duration_ticks);
437 :
438 0 : ulong new_sz = sizeof(fd_txn_p_t) + sizeof(fd_microblock_trailer_t);
439 0 : fd_stem_publish( stem, 0UL, bank_sig, ctx->out_chunk, new_sz, 0UL, 0UL, (ulong)fd_frag_meta_ts_comp( tickcount ) );
440 0 : ctx->out_chunk = fd_dcache_compact_next( ctx->out_chunk, new_sz, ctx->out_chunk0, ctx->out_wmark );
441 0 : }
442 :
443 0 : metrics_write( ctx );
444 0 : }
445 :
446 : static inline void
447 : after_frag( fd_bank_ctx_t * ctx,
448 : ulong in_idx,
449 : ulong seq,
450 : ulong sig,
451 : ulong sz,
452 : ulong tsorig,
453 : ulong tspub,
454 0 : fd_stem_context_t * stem ) {
455 0 : (void)in_idx;
456 :
457 0 : ulong slot = fd_disco_poh_sig_slot( sig );
458 0 : if( FD_UNLIKELY( slot!=ctx->rebates_for_slot ) ) {
459 : /* If pack has already moved on to a new slot, the rebates are no
460 : longer useful. */
461 0 : fd_pack_rebate_sum_clear( ctx->rebater );
462 0 : ctx->rebates_for_slot = slot;
463 0 : }
464 :
465 0 : if( FD_UNLIKELY( ctx->_is_bundle ) ) handle_bundle( ctx, seq, sig, sz, tspub, stem );
466 0 : else handle_microblock( ctx, seq, sig, sz, tspub, stem );
467 :
468 : /* TODO: Use fancier logic to coalesce rebates e.g. and move this to
469 : after_credit */
470 0 : ulong written_sz = 0UL;
471 0 : while( 0UL!=(written_sz=fd_pack_rebate_sum_report( ctx->rebater, fd_chunk_to_laddr( ctx->rebate_mem, ctx->rebate_chunk ) )) ) {
472 0 : ulong tspub = (ulong)fd_frag_meta_ts_comp( fd_tickcount() );
473 0 : fd_stem_publish( stem, 1UL, slot, ctx->rebate_chunk, written_sz, 0UL, tsorig, tspub );
474 0 : ctx->rebate_chunk = fd_dcache_compact_next( ctx->rebate_chunk, written_sz, ctx->rebate_chunk0, ctx->rebate_wmark );
475 0 : }
476 0 : }
477 :
478 : static void
479 : unprivileged_init( fd_topo_t * topo,
480 0 : fd_topo_tile_t * tile ) {
481 0 : void * scratch = fd_topo_obj_laddr( topo, tile->tile_obj_id );
482 :
483 0 : FD_SCRATCH_ALLOC_INIT( l, scratch );
484 0 : fd_bank_ctx_t * ctx = FD_SCRATCH_ALLOC_APPEND( l, alignof( fd_bank_ctx_t ), sizeof( fd_bank_ctx_t ) );
485 0 : void * blake3 = FD_SCRATCH_ALLOC_APPEND( l, FD_BLAKE3_ALIGN, FD_BLAKE3_FOOTPRINT );
486 0 : void * bmtree = FD_SCRATCH_ALLOC_APPEND( l, FD_BMTREE_COMMIT_ALIGN, FD_BMTREE_COMMIT_FOOTPRINT(0) );
487 0 : void * exec_spad = FD_SCRATCH_ALLOC_APPEND( l, FD_SPAD_ALIGN, FD_SPAD_FOOTPRINT( FD_RUNTIME_TRANSACTION_EXECUTION_FOOTPRINT_DEFAULT ) );
488 :
489 0 : #define NONNULL( x ) (__extension__({ \
490 0 : __typeof__((x)) __x = (x); \
491 0 : if( FD_UNLIKELY( !__x ) ) FD_LOG_ERR(( #x " was unexpectedly NULL" )); \
492 0 : __x; }))
493 :
494 0 : ctx->kind_id = tile->kind_id;
495 0 : ctx->blake3 = NONNULL( fd_blake3_join( fd_blake3_new( blake3 ) ) );
496 0 : ctx->bmtree = NONNULL( bmtree );
497 0 : ctx->exec_spad = NONNULL( fd_spad_join( fd_spad_new( exec_spad, FD_RUNTIME_TRANSACTION_EXECUTION_FOOTPRINT_DEFAULT ) ) );
498 :
499 0 : NONNULL( fd_pack_rebate_sum_join( fd_pack_rebate_sum_new( ctx->rebater ) ) );
500 0 : ctx->rebates_for_slot = 0UL;
501 :
502 0 : NONNULL( fd_exec_txn_ctx_join( fd_exec_txn_ctx_new( ctx->txn_ctx ), ctx->exec_spad, fd_wksp_containing( exec_spad ) ) );
503 0 : ctx->txn_ctx->bank_hash_cmp = NULL; /* TODO - do we need this? */
504 0 : ctx->txn_ctx->spad = ctx->exec_spad;
505 0 : ctx->txn_ctx->spad_wksp = fd_wksp_containing( exec_spad );
506 0 : NONNULL( fd_funk_join( ctx->txn_ctx->funk, fd_topo_obj_laddr( topo, tile->bank.funk_obj_id ) ) );
507 :
508 0 : ulong banks_obj_id = fd_pod_queryf_ulong( topo->props, ULONG_MAX, "banks" );
509 0 : FD_TEST( banks_obj_id!=ULONG_MAX );
510 0 : ctx->banks = NONNULL( fd_banks_join( fd_topo_obj_laddr( topo, banks_obj_id ) ) );
511 :
512 0 : ulong busy_obj_id = fd_pod_queryf_ulong( topo->props, ULONG_MAX, "bank_busy.%lu", tile->kind_id );
513 0 : FD_TEST( busy_obj_id!=ULONG_MAX );
514 0 : ctx->busy_fseq = fd_fseq_join( fd_topo_obj_laddr( topo, busy_obj_id ) );
515 0 : if( FD_UNLIKELY( !ctx->busy_fseq ) ) FD_LOG_ERR(( "banking tile %lu has no busy flag", tile->kind_id ));
516 :
517 0 : memset( &ctx->metrics, 0, sizeof( ctx->metrics ) );
518 :
519 0 : ctx->pack_in_mem = topo->workspaces[ topo->objs[ topo->links[ tile->in_link_id[ 0UL ] ].dcache_obj_id ].wksp_id ].wksp;
520 0 : ctx->pack_in_chunk0 = fd_dcache_compact_chunk0( ctx->pack_in_mem, topo->links[ tile->in_link_id[ 0UL ] ].dcache );
521 0 : ctx->pack_in_wmark = fd_dcache_compact_wmark ( ctx->pack_in_mem, topo->links[ tile->in_link_id[ 0UL ] ].dcache, topo->links[ tile->in_link_id[ 0UL ] ].mtu );
522 :
523 0 : ctx->out_mem = topo->workspaces[ topo->objs[ topo->links[ tile->out_link_id[ 0 ] ].dcache_obj_id ].wksp_id ].wksp;
524 0 : ctx->out_chunk0 = fd_dcache_compact_chunk0( ctx->out_mem, topo->links[ tile->out_link_id[ 0 ] ].dcache );
525 0 : ctx->out_wmark = fd_dcache_compact_wmark ( ctx->out_mem, topo->links[ tile->out_link_id[ 0 ] ].dcache, topo->links[ tile->out_link_id[ 0 ] ].mtu );
526 0 : ctx->out_chunk = ctx->out_chunk0;
527 :
528 :
529 0 : ctx->rebate_mem = topo->workspaces[ topo->objs[ topo->links[ tile->out_link_id[ 1 ] ].dcache_obj_id ].wksp_id ].wksp;
530 0 : ctx->rebate_chunk0 = fd_dcache_compact_chunk0( ctx->rebate_mem, topo->links[ tile->out_link_id[ 1 ] ].dcache );
531 0 : ctx->rebate_wmark = fd_dcache_compact_wmark ( ctx->rebate_mem, topo->links[ tile->out_link_id[ 1 ] ].dcache, topo->links[ tile->out_link_id[ 1 ] ].mtu );
532 0 : ctx->rebate_chunk = ctx->rebate_chunk0;
533 0 : }
534 :
535 : static ulong
536 : populate_allowed_seccomp( fd_topo_t const * topo,
537 : fd_topo_tile_t const * tile,
538 : ulong out_cnt,
539 0 : struct sock_filter * out ) {
540 0 : (void)topo;
541 0 : (void)tile;
542 :
543 0 : populate_sock_filter_policy_fd_bank_tile( out_cnt, out, (uint)fd_log_private_logfile_fd() );
544 0 : return sock_filter_policy_fd_bank_tile_instr_cnt;
545 0 : }
546 :
547 : static ulong
548 : populate_allowed_fds( fd_topo_t const * topo,
549 : fd_topo_tile_t const * tile,
550 : ulong out_fds_cnt,
551 0 : int * out_fds ) {
552 0 : (void)topo;
553 0 : (void)tile;
554 :
555 0 : if( FD_UNLIKELY( out_fds_cnt<2UL ) ) FD_LOG_ERR(( "out_fds_cnt %lu", out_fds_cnt ));
556 :
557 0 : ulong out_cnt = 0UL;
558 0 : out_fds[ out_cnt++ ] = 2; /* stderr */
559 0 : if( FD_LIKELY( -1!=fd_log_private_logfile_fd() ) )
560 0 : out_fds[ out_cnt++ ] = fd_log_private_logfile_fd(); /* logfile */
561 0 : return out_cnt;
562 0 : }
563 :
564 : /* For a bundle, one bundle might burst into at most 5 separate PoH mixins, since the
565 : microblocks cannot be conflicting. */
566 :
567 0 : #define STEM_BURST (5UL)
568 :
569 : /* See explanation in fd_pack */
570 0 : #define STEM_LAZY (128L*3000L)
571 :
572 0 : #define STEM_CALLBACK_CONTEXT_TYPE fd_bank_ctx_t
573 0 : #define STEM_CALLBACK_CONTEXT_ALIGN alignof(fd_bank_ctx_t)
574 :
575 0 : #define STEM_CALLBACK_METRICS_WRITE metrics_write
576 0 : #define STEM_CALLBACK_BEFORE_FRAG before_frag
577 0 : #define STEM_CALLBACK_DURING_FRAG during_frag
578 0 : #define STEM_CALLBACK_AFTER_FRAG after_frag
579 :
580 : #include "../../disco/stem/fd_stem.c"
581 :
582 : fd_topo_run_tile_t fd_tile_bank = {
583 : .name = "bank",
584 : .populate_allowed_seccomp = populate_allowed_seccomp,
585 : .populate_allowed_fds = populate_allowed_fds,
586 : .scratch_align = scratch_align,
587 : .scratch_footprint = scratch_footprint,
588 : .unprivileged_init = unprivileged_init,
589 : .run = stem_run,
590 : };
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