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authormoneromooo-monero <moneromooo-monero@users.noreply.github.com>2018-07-18 22:24:53 +0100
committermoneromooo-monero <moneromooo-monero@users.noreply.github.com>2018-09-11 13:38:07 +0000
commit5ffb2ff9b7c301eda5811a939c705f26627c4735 (patch)
treeac1ed0c55f69db9e65ebca9567bf3013e55c3bb6 /src/cryptonote_basic/cryptonote_basic_impl.cpp
parentbulletproofs: a few fixes from the Kudelski review (diff)
downloadmonero-5ffb2ff9b7c301eda5811a939c705f26627c4735.tar.xz
v8: per byte fee, pad bulletproofs, fixed 11 ring size
Diffstat (limited to 'src/cryptonote_basic/cryptonote_basic_impl.cpp')
-rw-r--r--src/cryptonote_basic/cryptonote_basic_impl.cpp28
1 files changed, 14 insertions, 14 deletions
diff --git a/src/cryptonote_basic/cryptonote_basic_impl.cpp b/src/cryptonote_basic/cryptonote_basic_impl.cpp
index cff23695f..b18ef1c5c 100644
--- a/src/cryptonote_basic/cryptonote_basic_impl.cpp
+++ b/src/cryptonote_basic/cryptonote_basic_impl.cpp
@@ -67,7 +67,7 @@ namespace cryptonote {
/* Cryptonote helper functions */
/************************************************************************/
//-----------------------------------------------------------------------------------------------
- size_t get_min_block_size(uint8_t version)
+ size_t get_min_block_weight(uint8_t version)
{
if (version < 2)
return CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE_V1;
@@ -86,7 +86,7 @@ namespace cryptonote {
return CRYPTONOTE_MAX_TX_SIZE;
}
//-----------------------------------------------------------------------------------------------
- bool get_block_reward(size_t median_size, size_t current_block_size, uint64_t already_generated_coins, uint64_t &reward, uint8_t version) {
+ bool get_block_reward(size_t median_weight, size_t current_block_weight, uint64_t already_generated_coins, uint64_t &reward, uint8_t version) {
static_assert(DIFFICULTY_TARGET_V2%60==0&&DIFFICULTY_TARGET_V1%60==0,"difficulty targets must be a multiple of 60");
const int target = version < 2 ? DIFFICULTY_TARGET_V1 : DIFFICULTY_TARGET_V2;
const int target_minutes = target / 60;
@@ -98,37 +98,37 @@ namespace cryptonote {
base_reward = FINAL_SUBSIDY_PER_MINUTE*target_minutes;
}
- uint64_t full_reward_zone = get_min_block_size(version);
+ uint64_t full_reward_zone = get_min_block_weight(version);
//make it soft
- if (median_size < full_reward_zone) {
- median_size = full_reward_zone;
+ if (median_weight < full_reward_zone) {
+ median_weight = full_reward_zone;
}
- if (current_block_size <= median_size) {
+ if (current_block_weight <= median_weight) {
reward = base_reward;
return true;
}
- if(current_block_size > 2 * median_size) {
- MERROR("Block cumulative size is too big: " << current_block_size << ", expected less than " << 2 * median_size);
+ if(current_block_weight > 2 * median_weight) {
+ MERROR("Block cumulative weight is too big: " << current_block_weight << ", expected less than " << 2 * median_weight);
return false;
}
- assert(median_size < std::numeric_limits<uint32_t>::max());
- assert(current_block_size < std::numeric_limits<uint32_t>::max());
+ assert(median_weight < std::numeric_limits<uint32_t>::max());
+ assert(current_block_weight < std::numeric_limits<uint32_t>::max());
uint64_t product_hi;
// BUGFIX: 32-bit saturation bug (e.g. ARM7), the result was being
// treated as 32-bit by default.
- uint64_t multiplicand = 2 * median_size - current_block_size;
- multiplicand *= current_block_size;
+ uint64_t multiplicand = 2 * median_weight - current_block_weight;
+ multiplicand *= current_block_weight;
uint64_t product_lo = mul128(base_reward, multiplicand, &product_hi);
uint64_t reward_hi;
uint64_t reward_lo;
- div128_32(product_hi, product_lo, static_cast<uint32_t>(median_size), &reward_hi, &reward_lo);
- div128_32(reward_hi, reward_lo, static_cast<uint32_t>(median_size), &reward_hi, &reward_lo);
+ div128_32(product_hi, product_lo, static_cast<uint32_t>(median_weight), &reward_hi, &reward_lo);
+ div128_32(reward_hi, reward_lo, static_cast<uint32_t>(median_weight), &reward_hi, &reward_lo);
assert(0 == reward_hi);
assert(reward_lo < base_reward);