Copy of 1.0 gas costs

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P
1		Approximations							Gas price
2	Param	Compute (µs)	History (bytes)	State (bytes)	Read / merkle proof size	Bandwidth	Bloom topic	Mem quad	Computed	Actual					Coefficient

3	DUP	3							3	3	FASTESTSTEP
4	SWAP	3							3	3	FASTESTSTEP
5	PUSH	3							3	3	FASTESTSTEP		Max execution time (us)	3141592	1	per microsecond
6									0	0			Max history growth per day (MB)	3217	6.705502127	per history byte
7	ADD	3							3	3	FASTESTSTEP		Max state growth per day (MB)	113	190.8991181	per state byte
8	MUL	5							5	5	FASTSTEP		Max read/merkle proof size (MB)	12	0.2496713003	per read/merkle proof byte
9	SUB	3							3	3	FASTESTSTEP		Max block size (KB)	50.25	61.053949	per bandwidth byte
10	DIV	5							5	5	FASTSTEP		Max bloom topics per block	12566	250.0073213	per bloom topic
11	SDIV	5							5	5	FASTSTEP		Max memory (MB)	39	0.001969793296	per memory quad (eg. 160 bytes -> 5 words -> 25 quads)
12	MOD	5							5	5	FASTSTEP
13	SMOD	5							5	5	FASTSTEP		Gas limit	3141592
14	ADDMOD	8							8	8	MIDSTEP
15	MULMOD	8							8	8	MIDSTEP
16	EXPBASE	10							10	10	SLOWSTEP
17	EXPBYTE	10							10	10
18	SIGNEXTEND	5							5	5	FASTSTEP
19	LT	3							3	3	FASTESTSTEP
20	GT	3							3	3	FASTESTSTEP
21	SLT	3							3	3	FASTESTSTEP
22	SGT	3							3	3	FASTESTSTEP
23	EQ	3							3	3	FASTESTSTEP
24	ISZERO	3							3	3	FASTESTSTEP
25	AND	3							3	3	FASTESTSTEP
26	OR	3							3	3	FASTESTSTEP
27	XOR	3							3	3	FASTESTSTEP
28	NOT	3							3	3	FASTESTSTEP
29	BYTE	3							3	3	FASTESTSTEP
30	SHA3BASE	30							30	30
31	SHA3WORD	6							6	6
32	ECRECOVER	3000							3000	3000
33	SHA256BASE	60							60	60
34	SHA256WORD	12							12	12
35	RIPEMD160BASE	600							600	600
36	RIPEMD160WORD	120							120	120
37	IDENTITYBASE	15							15	15
38	IDENTITYWORD	3							3	3
39	ADDRESS	2							2	2	QUICKSTEP
40	BALANCE	300			1000				549.6713003	400	EXTSTEP
41	ORIGIN	2							2	2	QUICKSTEP
42	CALLER	2							2	2	QUICKSTEP
43	CALLVALUE	2							2	2	QUICKSTEP
44	CALLDATALOAD	3							3	3	FASTESTSTEP
45	CALLDATASIZE	2							2	2	QUICKSTEP
46	CALLDATACOPYBASE	3							3	3	FASTESTSTEP
47	CODESIZE	2							2	2	QUICKSTEP
48	CODECOPYBASE	3							3	3	FASTESTSTEP
49	GASPRICE	2							2	2	QUICKSTEP
50	EXTCODESIZE	20			1000				269.6713003	400	EXTSTEP
51	EXTCODECOPYBASE	20			1000				269.6713003	400	EXTSTEP
52	CODELOADWORD				32				7.989481608	5	When calling EXTCODECOPY, EXTCODESIZE OR a call operation, charge gas equal to the ENTIRE CODE LENGTH in words times this value
53	GCOPYWORD	3							3	3
54	BLOCKHASH	20							20	20	EXTSTEP
55	COINBASE	2							2	2	QUICKSTEP
56	TIMESTAMP	2							2	2	QUICKSTEP
57	NUMBER	2							2	2	QUICKSTEP
58	DIFFICULTY	2							2	2	QUICKSTEP
59	GASLIMIT	2							2	2	QUICKSTEP
60	POP	2							2	2	QUICKSTEP
61	MLOAD	3							3	3	FASTESTSTEP
62	MSTORE	3							3	3	FASTESTSTEP
63	MSTORE8	3							3	3	FASTESTSTEP
64	SLOAD	200			500				324.8356501	200
65	STORAGEADD	200	750	80	500				20625.89169	20000
66	STORAGEMOD	200	750	0	500				5353.962245	5000
67	STORAGEKILL	200	750	-80	500				-9917.9672	5000, plus 15000 refund
68	JUMP	8							8	8	MIDSTEP
69	JUMPI	10							10	10	SLOWSTEP
70	PC	2							2	2	QUICKSTEP
71	MSIZE	2							2	2	QUICKSTEP
72	GAS	2							2	2	QUICKSTEP
73	JUMPDEST	1							1	1
74	GLOG	32	10				1		349.0623426	375
75	GLOGTOPIC	20	16				1		377.2953554	375
76	GLOGDATA	1	1						7.705502127	8
77	CREATE	1000	1000	128	1000				32390.26054	32000
78	CREATEDATA	3		1					193.8991181	200		New: full_memory_gas_cost = 3 * W + floor(W*W / 512)
79	GCALL	400			1000				649.6713003	700
80	GCALLVALUETRANSFER		1000						6705.502127	9000		Note: 2300 additional free gas to internal execution for calls that have value transfer
81	GCALLSTIPEND								0	2300
82	GCALLNEWACCOUNT		0	128					24435.08711	25000
83									0
84	RETURN	5							5	0	ZEROSTEP
85	STOP	1	750						5030.126595	0	ZEROSTEP
86	SUICIDE	1000	0						1000	5000	ZEROSTEP
87	GSUICIDEREFUND			-128					-24435.08711	24000 refund
88	MEMWORD	3							3	3
89	QUADCOEFFDIV							1	0.001969793296	512 (divisor)		Old: full_memory_gas_cost = W + floor(W*W / 1024), W = words in memory
90	GTX	10000	1200		1200	110			25062.1425	21000
91	GTXDATANONZERO		1			1			67.75945113	68
92	GTXDATAZERO		0.0625			0.0625			4.234965696	4
93
94		See https://github.com/ethereum/cpp-ethereum/blob/poc9trie/feeStructure.json
95		Tier	Name	Gas
96		0	ZEROSTEP	0
97		1	QUICKSTEP	2
98		2	FASTESTSTEP	3
99		3	FASTSTEP	5
100		4	MIDSTEP	8